fixed a bug on 0.5 and tagged as 0.5.1

git-svn-id: svn+slack://slack.fluxo.info/var/svn/simplepkg@407 04377dda-e619-0410-9926-eae83683ac58

10 files changed, 3947 insertions, 0 deletions

diff --git a/tags/0.5.1/src/createpkg b/tags/0.5.1/src/createpkg
new file mode 100644
index 0000000..a80b033
--- /dev/null
+++ b/tags/0.5.1/src/createpkg
@@ -0,0 +1,501 @@
+#!/bin/bash
+#
+# createpkg: package builder using http://slack.sarava.org/slackbuilds scripts
+# feedback: rhatto at riseup.net | gpl
+#
+#  createpkg is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  createpkg is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+# /etc/simplepkg/slackbuildrc parameters:
+#
+# SLACKBUILDS_DIR="/folder/to/place/slackbuilds", defaults to /var/slackbuilds
+# SVN="svn://repository", defaults do svn://slack.sarava.org/slackbuilds
+# SYNC="yes|no", whether to always update the repository
+#
+# TODO
+#
+# - optionally show a dependency tree before create the package
+# - in function solve_dep: resolve program versions
+# - mkdir source directory - error... (please check!)
+
+#---------------------------------------------------
+#               Createpkg functions
+#---------------------------------------------------
+
+CREATEPKG_VERSION="1.0.4.1"
+
+function error_codes {
+
+    # Slackbuilds error codes
+    ERROR_WGET=31       # wget error
+    ERROR_MAKE=32       # make source error
+    ERROR_INSTALL=33    # make install error
+    ERROR_MD5=34        # md5sum error
+    ERROR_CONF=35       # ./configure error
+    ERROR_HELP=36       # dasable
+    ERROR_TAR=37        # tar error
+    ERROR_MKPKG=38      # makepkg error
+    ERROR_GPG=39        # gpg check error
+    ERROR_PATCH=40      # patch error
+    ERROR_VCS=41        # cvs error
+    ERROR_MKDIR=42      # make directory error
+
+    # Createpkg error codes
+    ERROR_INSTPKG=200    # installpkg error
+    ERROR_DEPEN=201      # dependency error
+    SCRIPT_OR_PACKAGE_NOT_FOUND=202     # Script or package not found
+}
+
+function eecho {
+
+    # echoes a message
+    # usage: eecho <message-type> <message>
+    # message-type can be: commun, messag, error, normal
+
+    echo -e "${1}${2}${normal}"
+
+}
+
+function handle_error {
+
+    # This function deals with internal createpkg errors
+    # and also with non-zero exit codes from slackbuilds
+    # Input:    $1 - error code
+    # Output:   Error mensage
+    #
+    # check slackbuild exit status are:
+    #
+    # ERROR_WGET=31;      ERROR_MAKE=32;      ERROR_INSTALL=33
+    # ERROR_MD5=34;       ERROR_CONF=35;      ERROR_HELP=36
+    # ERROR_TAR=37;       ERROR_MKPKG=38      ERROR_GPG=39
+    # ERROR_PATCH=40;     ERROR_VCS=41;       ERROR_MKDIR=42
+    #
+    # thanks to rudsonalves at yahoo.com.br for this spec.
+
+    # we don't want to process when exit status = 0
+    [ "$1" == "0" ] && return
+
+    # Exit codes
+    case $1 in
+        2)  usage ;;
+        3)  eecho $alert "$BASENAME: could not update the repository $2" ;;
+        4)  eecho $alert "$BASENAME: could not create folder $2" ;;
+        5)  eecho $alert "$BASENAME: script not found for $2" ;;
+        $ERROR_WGET)
+            eecho $error "$BASENAME: error downloading source/package for $2" ;;
+        $ERROR_MAKE)
+            eecho $error "$BASENAME: error compiling $2 source code" ;;
+        $ERROR_INSTALL)
+            eecho $error "$BASENAME: error installing $2" ;;
+        $ERROR_MD5)
+            eecho $error "$BASENAME: error on source code integrity check for $2" ;;
+        $ERROR_CONF)
+            eecho $error "$BASENAME: error configuring the source code for $2" ;;
+        $ERROR_HELP)
+            exit 0 ;; # its supposed to never happen here :P
+        $ERROR_TAR)
+            eecho $error "$BASENAME: error decompressing source code for $2" ;;
+        $ERROR_MKPKG)
+            eecho $error "$BASENAME: error creating package $2" ;;
+        $ERROR_GPG)
+            eecho $error "$BASENAME: error verifying GPG signature the source code for $2" ;;
+        $ERROR_PATCH)
+            eecho $error "$BASENAME: error patching the source code for $2" ;;
+        $ERROR_VCS)
+            eecho $error "$BASENAME: error downloading $2 source from version control system" ;;
+        $ERROR_MKDIR)
+            eecho $error "$BASENAME: make directory $2 error, aborting" ;;
+        $ERROR_INSTPKG)
+            eecho $error "$BASENAME: install package $2 error, aborting" ;;
+        $ERROR_DEPEN)
+            eecho $error "$BASENAME: dependency solve error, aborting" ;;
+        *)  eecho $error "$BASENAME: unknown error or user interrupt" ;;
+        $SCRIPT_OR_PACKAGE_NOT_FOUND)
+            eecho $error "$BASENAME: SlackBuild or package not found" ;;
+    esac
+
+    exit $1
+
+}
+
+function build_repo {
+
+    # Checkout a new slackbuild working copy
+    BASEDIR="`dirname $SLACKBUILDS_DIR`"
+    mkdir -p $BASEDIR || handle_error 4 $BASEDIR
+    cd $BASEDIR
+    svn checkout $SVN
+    cd $SLACKBUILDS_DIR
+
+}
+
+function usage {
+
+    # Help mensage
+    eecho $commun "Createpkg version $CREATEPKG_VERSION\n"
+    eecho $commun "Usage: createpkg [--install/-i] package-name"
+    eecho $commun "       createpkg --no-deps/-np package-name"
+    eecho $commun "       createpkg --search/-s package-name"
+    eecho $commun "       createpkg --info/-f package-name"
+    eecho $commun "       createpkg --list/-l"
+    eecho $commun "       createpkg --sync"
+    eecho $commun "       createpkg --help/-h"
+}
+
+function check_config {
+
+    # check the configuration
+    TMP=${TMP:=/tmp};
+    REPOS=${REPOS:=$TMP};
+    # Create $TMP and $REPOS if need
+    [ ! -e $TPM ] && mkdir $TMP
+    [ ! -e $REPOS ] && mkdir $REPOS
+    #
+    SLACKBUILDS_DIR=${SLACKBUILDS_DIR:=/var/slackbuilds}
+    SVN=${SVN:=svn://slack.sarava.org/slackbuilds}
+    SYNC=${SYNC:=no}
+    BASEDIR="`dirname $SLACKBUILDS_DIR`"
+
+}
+
+function solve_dep {
+
+    # Solve dependency
+    local PACK="$1"
+    local COND="$2"
+    local VER="$3"
+
+    # Check package in local system
+    PACK="`echo $PACK | sed -e 's/\+/\\\+/'`"
+    INSTALLED=`eval "ls /var/log/packages/ | egrep -E '^$PACK-[^-]+-[^-]+-[^-]+$'"`
+    CHECK=$?
+
+    # TODO: Make check version procedures
+    if [ -z "$INSTALLED" ]; then
+        if [ $CHECK -ne 0 ]; then
+            # Check package in SlackBuilds tree
+            eecho $messag "$BASENAME: processing $PACKAGE dependency $PACK"
+            SYNC=no CREATEPKG_CHILD=$CREATEPKG_CHILD createpkg --install $PACK
+
+            # check if the package was built and installed
+            EXIT_CODE="$?"
+
+            if [ "$EXIT_CODE" == "5" ]; then
+
+                # exit code 5 == slackbuild not found
+                # try to use simplaret
+                ARCH=$DEFAULT_ARCH simplaret --update
+                ARCH=$DEFAULT_ARCH simplaret --install $PACK
+                EXIT_CODE="$?"
+                if [ "$EXIT_CODE" != "0" ]; then
+                    handle_error $SCRIPT_OR_PACKAGE_NOT_FOUND $PACK
+                fi
+
+            elif [ "$EXIT_CODE" != "0" ]; then
+                handle_error $EXIT_CODE $PACK
+            fi
+
+        fi
+    fi
+
+}
+
+function check_repo {
+
+    # Verify if repository exist
+    [ ! -d "$SLACKBUILDS_DIR" ] && build_repo
+
+}
+
+function sync_repo {
+
+    # Synchronize repository
+    cd $SLACKBUILDS_DIR
+    svn update || build_repo
+    #simplaret --update
+
+}
+
+function find_slackbuild {
+
+    # Find SlackBuild script in the repository
+    find $SLACKBUILDS_DIR -iname $1.SlackBuild
+
+}
+
+function info_builds {
+
+    # Show packages info
+    if [ "$PKG_PATH" != "" ]; then
+        for i in $PKG_PATH; do
+            PACKAGE=`basename $i .SlackBuild`
+            NAME_UP=`echo $PACKAGE | tr [a-z] [A-Z]`
+            eecho $commun "$NAME_UP: "
+
+            PKG_DIR=`dirname $i`
+            if [ -e $PKG_DIR/slack-desc ]; then
+                eval "cat $PKG_DIR/slack-desc | grep '^$PACKAGE:' | cut -f2- -d:"
+                eecho $normal
+            else
+                eval "cat $i | grep '^$PACKAGE:' | cut -f2- -d:"
+                eecho $normal
+            fi
+
+            if [ -e $PKG_DIR/slack-required ]; then
+                eecho $commun "slack-required"
+                cat $PKG_DIR/slack-required | sed 's/^/ /'
+            fi
+        done
+    fi
+
+}
+
+function list_builds {
+
+    # List all available SlackBuilds
+    cd $SLACKBUILDS_DIR
+    echo "Sarava SlackBuilds list"
+    # level 1
+    for i in *; do
+        if [ -d $i ]; then
+            echo -e "  $i: "
+            (
+            cd $i
+            # level 2
+            for j in *; do
+                if [ -d $j ]; then
+                    eecho $commun "    $j"
+                    (
+                    cd $j
+                    BUILD="`ls *.SlackBuild 2>/dev/null`"
+                    if [ "$BUILD" != "" ]; then
+                        # level 3
+                        for k in $BUILD; do
+                            eecho $messag "      $k"
+                        done
+                    else
+                        BUILD=""
+                    fi
+                    for k in *; do
+                        if [ -d $k ]; then
+                            eecho $messag "      $k.SlackBuild"
+                        fi
+                    done
+                    )
+                fi
+            done
+            )
+        fi
+    done
+
+}
+
+function color_select {
+
+    # Select color mode: gray, color or none (*)
+    # commun - Communication
+    # messag - Commum messages
+    # error - Error messages
+    # normal   - turn off color
+    case "$1" in
+    'gray')
+        commun="\033[37;1m"
+        messag="\033[37;1m"
+        error="\033[30;1m"
+        alert="\033[37m"
+        normal="\033[m"
+        ;;
+    'color')
+        commun="\033[34;1m" # green
+        messag="\033[32;1m" # blue
+        error="\033[31;1m" # red
+        alert="\033[33;1m" # yellow
+        normal="\033[m"       # normal
+        ;;
+    *)
+        commun=""
+        messag=""
+        error=""
+        alert=""
+        normal=""
+        ;;
+    esac
+
+}
+
+#---------------------------------------------------
+#                 Starting createpkg
+#---------------------------------------------------
+# Common functions
+COMMON="/usr/libexec/simplepkg/common.sh"
+SIMPLEPKG_CONF="/etc/simplepkg/simplepkg.conf"
+
+# Loading error codes
+error_codes
+
+# First load simplepkg helper functions
+source $COMMON && source $SIMPLEPKG_CONF
+if [ $? -ne 0 ]; then
+    eecho $error "error: file $COMMON not found, check your $BASENAME installation"
+    exit 1
+fi
+
+# Load slackbuildrc definitions
+if [ -f ~/.slackbuildrc ]; then
+    source ~/.slackbuildrc
+else
+    source /etc/slackbuildrc 2>/dev/null
+fi
+
+# Select color mode: gray, color or none (*)
+color_select $COLOR
+
+# This is used to show how many children process we have
+if [ -z "$CREATEPKG_CHILD" ]; then
+    CREATEPKG_CHILD="1"
+else
+    let CREATEPKG_CHILD++
+fi
+
+BASENAME="`basename $0`[$CREATEPKG_CHILD]"
+
+check_config
+check_repo
+
+case $1 in
+    '--search'|'-s')
+        [ $# -ne 2 ] && handle_error 2   # two parameters is required
+        find_slackbuild $2
+        exit
+    ;;
+    '--info'|'-f')
+        [ $# -ne 2 ] && handle_error 2   # two parameters is required
+        PKG_PATH=`find_slackbuild $2`
+        info_builds
+        exit
+    ;;
+    '--install'|'-i')
+        [ $# -ne 2 ] && handle_error 2   # two parameters is required
+        PACKAGE="$2"
+        INSTALL="1"
+    ;;
+    '--no-deps'|'-nd')
+        [ $# -ne 2 ] && handle_error 2   # two parameters is required
+        NO_DEPS="1"
+        PACKAGE="$2"
+    ;;
+    '--sync')
+        sync_repo
+        exit 0
+    ;;
+    '--help'|'-h'|'')
+        usage
+        exit 0
+    ;;
+    '--list'|'-l')
+        list_builds
+        exit 0
+    ;;
+    *)
+        if [ "${1:0:1}" != "-" ]; then
+            PACKAGE="$1"
+        else
+            handle_error 2
+        fi
+    ;;
+esac
+
+# Synchronize repository
+[ "$SYNC" == "yes" ] && sync_repo
+
+# Get SlackBuild script
+BUILD_SCRIPT="`find_slackbuild $PACKAGE`"
+
+# Check SlackBuild script found
+if [ -z "$BUILD_SCRIPT" ]; then
+    handle_error 5 $PACKAGE
+fi
+
+# Select one SlackBuild
+if [ "`echo $BUILD_SCRIPT | wc -w`" -gt 1 ]; then
+    AUX="$PS3"
+    PS3="Choice: "
+    LIST=`echo $BUILD_SCRIPT | sed 's/ /\n/g' | sed -r 's/.*\/(.*)\.SlackBuild$/\1/'`" EXIT"
+
+    select PACKAGE in `echo $LIST`; do
+        break
+    done
+
+    if [ "$PACKAGE" = "EXIT" ]; then
+        eecho $error "error: None package select"
+        exit 1
+    fi
+
+    # Select only one SlackBuild in BUILD_SCRIPT
+    BUILD_SCRIPT=`echo $BUILD_SCRIPT | sed 's/ /\n/g' | grep "/$PACKAGE.SlackBuild"`
+    PS3="$AUX"
+else
+    #PACKAGE=`echo $BUILD_SCRIPT | sed -r 's/.*\/(.*)\.SlackBuild$/\1/'`
+    PACKAGE=`basename $BUILD_SCRIPT .SlackBuild`
+fi
+
+# Get dirname and script name from slackbuild
+SCRIPT_BASE="`dirname $BUILD_SCRIPT`"
+SCRIPT_NAME="`basename $BUILD_SCRIPT`"
+eecho $messag "$BASENAME: found script $PACKAGE.SlackBuild, now checking for dependencies"
+
+# Sets the package's slack-required
+if [ -f "$SCRIPT_BASE/$PACKAGE.slack-required" ]; then
+    SLACK_REQUIRED="$SCRIPT_BASE/$PACKAGE.slack-required"
+elif [ -f "$SCRIPT_BASE/slack-required" ]; then
+    SLACK_REQUIRED="$SCRIPT_BASE/slack-required"
+fi
+
+if [ ! -z "$SLACK_REQUIRED" -a "$NO_DEPS" != "1" ]; then
+    # this routine checks for dependencies in package's slack-required
+    ( grep '^[^#]' $SLACK_REQUIRED | while read dep; do
+        if [ ! -z "$dep" ]; then
+            PROGRAM="`echo $dep | awk '{ print $1 }'`"
+            CONDITION="`echo $dep | awk '{ print $2 }' | tr [=\>\<] [egl]`"
+            VERSION="`echo $dep | awk '{ print $3 }' | tr -dc '[:digit:]'`"
+            solve_dep $PROGRAM $CONDITION $VERSION
+        fi
+        true
+    done )
+    if [ $? -ne 0 ]; then
+        eecho $messag "$BASENAME: dependency solve error"
+        exit 1
+    fi
+    eecho $messag "$BASENAME: done checking for $PACKAGE dependencies"
+else
+    eecho $messag "$BASENAME: no unmet dependencies for $PACKAGE"
+fi
+
+eecho $messag "$BASENAME: processing $SCRIPT_NAME"
+
+# Change to script base directory
+cd $SCRIPT_BASE
+
+# Execute SlackBuild script with variables protection
+( INTERACT=no sh ./$SCRIPT_NAME )
+
+# Check if package was built
+handle_error $? $PACKAGE
+
+PKG_TGZ="`ls -1 -c $REPOS/$PACKAGE-*-*-*.tgz | head -n 1`"
+
+if [ "$INSTALL" == "1" ]; then
+    # as we dont have the full package file name, we'll
+    # use the newer file name that matches our wildcard:
+
+    upgradepkg --install-new $PKG_TGZ
+fi
diff --git a/tags/0.5.1/src/jail-commit b/tags/0.5.1/src/jail-commit
new file mode 100755
index 0000000..f40e5cd
--- /dev/null
+++ b/tags/0.5.1/src/jail-commit
@@ -0,0 +1,175 @@
+#!/bin/bash
+#
+# jail-commit: update config files from a jail to a template
+# feedback: rhatto@riseup.net | gpl
+#
+#  Jail-commit is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Jail-commit is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+BASENAME="`basename $0`"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+  eval_config $BASENAME
+else
+  echo "error: file $COMMON found, check your $BASENAME installation"
+  exit 1
+fi
+
+function usage {
+
+  echo $BASENAME: commit a jail configuration into a template
+  echo "usage: \"$BASENAME [<jail-path> [template]]\""
+  echo "       \"$BASENAME --all\" to commit all templates"
+  echo "       \"$BASENAME --help\" for help"
+
+}
+
+function template_merge {
+
+  # copy differences between the jail
+  # and the template in the template folder
+
+  # usage: template_merge <jail-path>
+
+  if [ -z "$1" ] || [ ! -d "$TEMPLATE_BASE.d" ]; then
+    return 1
+  fi
+
+  echo "" > $TEMPLATE_BASE.perms.tmp
+  cd $TEMPLATE_BASE.d
+
+  for file in `find | grep -v -e "/.svn$" | grep -v -e "/.svn/" | grep -v -e  "^\.$"`; do
+
+    if [[ -e "$file" && -e "$1/$file" ]]; then
+
+      if [ ! -d "$file" ] && [ ! -h "$file" ]; then
+        if ! diff $file $1/$file; then
+          echo Updating $file
+          cp -af $1/$file $file
+        fi
+      elif [ -h "$file" ]; then
+        if [ "`readlink $file`" != "`readlink $1/$file`" ]; then
+          rm -f $file
+          ln -s `readlink $1/$file` $file
+        fi
+      fi
+
+      perms="`numeric_perm $1/$file`"
+      owner="`get_owner $1/$file`"
+      group="`get_group $1/$file`"
+
+      # secure the file
+      chown root.root $TEMPLATE_BASE.d/$file
+      chmod $perms $TEMPLATE_BASE.d/$file
+      
+      echo "$file;$owner;$group;$perms" >> $TEMPLATE_BASE.perms.tmp
+
+    else
+      if [ ! -e "$1/$file" ]; then
+        echo $BASENAME: warning: missing file `slash $1/$file`
+      fi
+    fi
+
+  done
+
+  cat $TEMPLATE_BASE.perms.tmp | sed '/^$/d' > $TEMPLATE_BASE.perms
+  rm -f $TEMPLATE_BASE.perms.tmp
+
+  if ! svn_check $TEMPLATE_BASE,perms; then
+    svn add $TEMPLATE_BASE,perms
+  fi
+
+}
+
+function template_svn_commit {
+
+  # issue a svn_commit from a template folder
+  # usage: template_svn_commit <template-folder>
+
+  if use_svn && [ -d "$1/.svn" ]; then
+    cd $1
+    echo First checking out from the repository...
+    svn update
+    echo Commiting changes to the repository...
+    svn commit -m "changes for `date`"
+    if [ "$?" != "0" ]; then
+      echo $BASENAME: commit error
+    fi
+  fi
+
+}
+
+function do_commit {
+
+  # commit jail changes to a repository
+  # usage: do_commit <jailpath> [template]
+
+  local jailpath template
+
+  jailpath="$1"
+  jail="`basename $jailpath`"
+
+  if [ ! -z "$2" ]; then
+    template="$2"
+  else
+    template="$jail"
+  fi
+
+  search_template $template --update
+  if [ "$?" == "0" ] && ! echo "$TEMPLATE_UPDATE_LIST" | grep -q " `basename $TEMPLATE_BASE` "; then
+    TEMPLATE_UPDATE_LIST=" $TEMPLATE_UPDATE_LIST `basename $TEMPLATE_BASE` " # the spaces are important
+    if [ "$jailpath" == "/" ]; then
+      echo Updating main installation...
+    else
+      echo Updating $jailpath...
+    fi
+    if [ -d "$TEMPLATE_BASE.d" ] || [ -a "$TEMPLATE_BASE.template" ]; then
+      SILENT=yes templatepkg -u $template $jailpath
+      template_merge $jailpath
+    fi
+  else
+    if [ -z "$SILENT" ]; then
+      echo $BASENAME: template $template not found
+    fi
+    return 1
+  fi
+
+}
+
+TEMPLATE_UPDATE_LIST=""
+
+if [ "$1" == "--help" ]; then
+  usage
+elif [ "$1" == "--all" ]; then
+  template_svn_commit $BASE_CONF/templates
+elif echo $1 | grep -q -e "^--"; then
+  usage
+elif [ ! -z "$1" ]; then
+  do_commit $1 $2
+  if [ "$?" == "0" ]; then
+    template_svn_commit `dirname $TEMPLATE_BASE`
+  fi
+else
+  SILENT="yes"
+  if [ -e $JAIL_LIST ]; then
+    for jailpath in `cat $JAIL_LIST`; do
+      do_commit $jailpath
+    done
+  fi
+  # main jail
+  do_commit / main
+  template_svn_commit $BASE_CONF/templates
+fi
+
diff --git a/tags/0.5.1/src/jail-update b/tags/0.5.1/src/jail-update
new file mode 100755
index 0000000..c5a008f
--- /dev/null
+++ b/tags/0.5.1/src/jail-update
@@ -0,0 +1,61 @@
+#!/bin/bash
+#
+# jail-update: update config files from a jail to a template
+# feedback: rhatto@riseup.net | gpl
+#
+#  Jail-update is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Jail-update is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+BASENAME="`basename $0`"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+  eval_config $BASENAME
+else
+  echo "error: file $COMMON found, check your $BASENAME installation"
+  exit 1
+fi
+
+function usage {
+
+  echo "$BASENAME: update a jail configuration from a template"
+  echo "usage: $BASENAME <jail-path> [template]"
+
+}
+
+if [ -z "$1" ] || [ "$1" == "--help" ] || echo $1 | grep -q -e "^--"; then
+  usage
+  exit 1
+fi
+
+if [ -z "$2" ]; then
+  template_name="`basename $1`"
+else
+  template_name="$2"
+fi
+
+search_template $template_name --update
+
+if [ "$?" != "0" ]; then
+  echo $BASENAME: template $template_name not found
+  exit 1
+elif [ ! -d "$1" ]; then
+  echo $BASENAME: jail $1 not found
+  exit 1
+fi
+
+update_template_files
+copy_template_files $1
+set_jail_perms $1
+
diff --git a/tags/0.5.1/src/lspkg b/tags/0.5.1/src/lspkg
new file mode 100755
index 0000000..01900f2
--- /dev/null
+++ b/tags/0.5.1/src/lspkg
@@ -0,0 +1,132 @@
+#!/bin/bash
+#
+# lspkg v0.3: view installed and contents of slackware packages
+#
+# feedback: rhatto at riseup.net | gpl
+#
+#  Lspkg is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Lspkg is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+
+if [ -f "$COMMON" ]; then
+    source $COMMON
+else
+    echo "error: file $COMMON not found, check your `basename $0` installation"
+    exit 1
+fi
+
+function head_line {
+    echo "usage: [ROOT=/otherroot] `basename $0` [option expression]"
+}
+
+function usage {
+    head_line
+    echo "
+options are:
+
+   -v, --view: view installed package contents
+   -p, --print: print the contents of a package file
+   -r, --remove: remove matching packages
+   -s, --search: search a file under installed packages
+   -d, --description: show matching packages' descriptions
+"
+}
+
+# -----------------------------------------------------
+#                       lspkg
+# -----------------------------------------------------
+
+if [ $# -eq 2 ]; then
+    LIST_PKGS="`ls /$ROOT/var/log/packages/$2-[0-9]* 2> /dev/null`"
+    if [ -z "$LIST_PKGS" ]; then
+        LIST_PKGS="`ls /$ROOT/var/log/packages/$2* 2> /dev/null`"
+    fi
+elif [ $# -eq 1 ]; then
+    LIST_PKGS="`ls /$ROOT/var/log/packages/$1-[0-9]* 2> /dev/null`"
+    if [ -z "$LIST_PKGS" ]; then
+        LIST_PKGS="`ls /$ROOT/var/log/packages/$1* 2> /dev/null`"
+    fi
+else
+    LIST_PKGS="`ls /$ROOT/var/log/packages/ 2> /dev/null`"
+fi
+
+LIST_PKGS="`slash $LIST_PKGS`"
+
+case $1 in
+    "-h"|"--help")
+        usage
+    ;;
+    "-v"|"--view")
+        if [ ! -z "$2" ]; then
+            if [ ! -z "$LIST_PKGS" ]; then
+                for file in $LIST_PKGS; do
+                    less $file
+                done
+            else
+                if [ ! -z "$ROOT" ]; then
+                    echo "$2: package not found on /$ROOT/var/log/packages"
+                else
+                    echo "$2: package not found on /var/log/packages"
+                fi
+            fi
+        else
+            head_line
+            exit 1
+        fi
+    ;;
+    "-p"|"--print")
+        if [ -f "$2" ]; then
+            tar ztvf $2
+        else
+            echo $2: file not found
+        fi
+    ;;
+    "-r"|"--remove")
+        if [ ! -z "$2" ]; then
+            if [ ! -z "$LIST_PKGS" ]; then
+                removepkg /$ROOT/var/log/packages/$1-[0-9]*
+            fi
+        fi
+    ;;
+    "-s"|"--search")
+        if [ ! -z "$2" ]; then
+            eval "grep -l '\/$2$' /$ROOT/var/log/packages/*"
+        fi
+    ;;
+    "-d"|"--description")
+        if [ ! -z "$2" ]; then
+            for file in $LIST_PKGS; do
+                pack="`package_name $file`"
+                echo -e " Package description for $file:\n"
+                sed -n "/^$pack:/ { s/$pack://; p; }" $file
+            done
+        else
+            head_line
+            exit 1
+        fi
+    ;;
+    *)
+        if [ ! -z "$LIST_PKGS" ]; then
+            for pack in $LIST_PKGS; do
+              echo $pack
+            done
+        else
+            if [ ! -z "$ROOT" ]; then
+                echo "$1: package not found on /$ROOT/var/log/packages"
+            else
+                echo "$1: package not found on /var/log/packages"
+            fi
+        fi
+    ;;
+esac
diff --git a/tags/0.5.1/src/mkbuild b/tags/0.5.1/src/mkbuild
new file mode 100755
index 0000000..fce2533
--- /dev/null
+++ b/tags/0.5.1/src/mkbuild
@@ -0,0 +1,680 @@
+#!/bin/bash
+#
+# Script para gerar SlackBuild
+# Por Rudson R. Alves
+#
+# Este script auxilia a criação de SlackBuilds, com o modelo
+# do Luiz do Sarava Linux
+#
+# SlackBuilds são scripts utilizados no Slackware para gerar
+# pacotes tgz.
+#
+# Version 0.9.8
+PROG_VERSION=0.9.8
+
+#--------------------------------------------------------------------
+# Functions
+#--------------------------------------------------------------------
+function mkbuild_use()
+
+{
+    # mkbuild help function
+    echo "
+NAME
+        mkbuild - create SlackBuild script from .mkbuild input file
+
+SYNOPSIS
+        mkbuild [OPIONS] [mkbuild_file]
+
+DESCRIPTION
+        <mkbuild_file> input file with build rules and variables
+
+        Input options:
+            -a, --author <author_name>
+                author name
+            -ai, --author_initials <initials>
+                author signature
+            -cs, --const_string <string>
+                construction string to source name
+            -u, --url <url_address>
+                url address to source
+            -pn, --pkg_name <package_name>
+                package name
+            -sn, --src_name <source_name>
+                source name
+            -pv, --pkg_version <version>
+                package version
+            -md, --model <SlackBuild_model>
+                SlackBuild model file
+            -j, --jobs <jobs_number>
+                Number of jobs to run simultaneously
+            --prefix <install_dir>
+                Prefix install directory
+
+        Program options:
+        -h, --help
+            this help mesage
+        -c, --commit
+            commit SlackBuilds in local svn tree
+        -v, --version
+            program version
+
+EXAMPLES
+        mkbuild --prefix /usr/local pyrex.mkbuild
+            build pyrex.SlackBuild with prefix /usr/local and pyrex.mkbuild
+            variables and options definitions.
+
+AUTHOR
+        Written by Rduson R. Alves
+
+AVAILABILITY
+        by svn: svn checkout svn://slack.sarava.org/simplepkg
+        this mkbuild is found in branches/0.6/
+
+REPORTING BUGS
+        Report bugs to <alves_list@yahoo.com.br>
+
+COPYRIGHT
+        Copyright © 2006 Free Software Foundation, Inc.
+        This is free software. You may redistribute copies of it under the
+        terms of the GNU General Public License
+        <http://www.gnu.org/licenses/gpl.html>. There is NO WARRANTY, to the
+        extent permitted by law.
+" | less
+}
+
+function error_codes {
+
+    # Start error codes function
+    NULL_STRING=499
+    ERROR_FILE_NOT_FOUND=500
+    ERROR_CONSTRUCTION=501
+    ERROR_PROGRAM=502
+    ERROR_INPUT_PAR=503
+}
+
+function mkbuild_error {
+
+    # Error function
+    case $1 in
+        "$ERROR_FILE_NOT_FOUND")
+            echo "File $2 not found!"
+        ;;
+        "$ERROR_CONSTRUCTION")
+            echo "Construction error in $2 variable."
+        ;;
+        "$ERROR_PROGRAM")
+            echo "Program logical error."
+        ;;
+        "$ERROR_INPUT_PAR")
+            echo "Input parameter $2 error. See \"mkbuild --help\"."
+        ;;
+        *)
+            echo "Unknow error!"
+        ;;
+    esac
+    exit $1
+}
+
+function is_number {
+
+    # Check if argument is a number
+    local -i int
+    if [ $# -eq 0 ]; then
+            return 1
+    else
+            (let int=$1)  2>/dev/null
+            return $?       # Exit status of the let thread
+    fi
+}
+
+function set_parameters {
+
+    # Get and set mkbuild variables with parameters input
+    # Use: set_parameters $@
+    #           where $@ are the parameters input
+    #
+    ALL_PAR=( $@ )      # carrega todos os parâmetros
+    N_PAR=$#            # carrega o número de parâmetros
+
+    i=0                 # inicia o contador
+    # Checa todos os parâmetros passados
+    while [ $i -lt $N_PAR ]; do
+        # get parameter[i]
+        PAR=${ALL_PAR[$i]}
+        case $PAR in
+            '-c'|'--commit')
+                # Commit directory
+                COMMIT=1
+            ;;
+            '-d'|'--debug')
+                # Debug mode
+                set -x
+            ;;
+            '-h'|'--help' )
+                # Show help mesage
+                mkbuild_use && exit 0
+            ;;
+            '-v'|'--version')
+                # Show program version
+                echo -e "\nmkbuild version $PROG_VERSION\n" && exit 0
+            ;;
+            '-a'|'--author')
+                # Enter with author name
+                let i++
+                AUTHOR=${ALL_PAR[$i]}
+                [ ${AUTHOR:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR AUTHOR
+            ;;
+            '-ai'|'--author_initials')
+                # Enter with author name
+                let i++
+                AUTHOR_INITIALS=${ALL_PAR[$i]}
+                [ ${AUTHOR_INITIALS:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR AUTHOR_INITIALS
+            ;;
+            '-cs'|'--const_string')
+                # Enter with construction source name string
+                let i++
+                CONST_STRING=${ALL_PAR[$i]}
+                [ ${CONST_STRING:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR CONST_STRING
+            ;;
+            '-md'|'--model')
+                # Enter with SlackBuild model
+                let i++
+                MODEL=${ALL_PAR[$i]}
+                [ ${MODEL:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR MODEL
+            ;;
+            '-j'|'--jobs')
+                # Enter with SlackBuild model
+                let i++
+                NUMJOBS=${ALL_PAR[$i]}
+                [ ${NUMJOBS:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR NUMJOBS
+                [ ! is_number $NUMJOBS ] &&  mkbuild_error $ERROR_INPUT_PAR NUMJOBS
+                NUMJOBS="-j$NUMJOBS"
+            ;;
+            '--prefix')
+                # Enter with SlackBuild model
+                let i++
+                PREFIX=${ALL_PAR[$i]}
+                [ ${PREFIX:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR PREFIX
+            ;;
+            '-pn'|'--pkg_name')
+                # Enter with package name
+                let i++
+                PKG_NAME=${ALL_PAR[$i]}
+                [ ${PKG_NAME:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR PKG_NAME
+            ;;
+            '-pv'|'pkg_version')
+                # Enter with package version
+                let i++
+                VERSION=${ALL_PAR[$i]}
+                [ ${VERSION:0:1} = "-" ] && mkbuild_error $ERROR_INPUT_PAR VERSION
+            ;;
+            '-sn'|'--src_name')
+                # Enter with source name
+                let i++
+                SRC_NAME=${ALL_PAR[$i]}
+                [ ${SRC_NAME:0:1} = '-' ] && mkbuild_error $ERROR_INPUT_PAR SRC_NAME
+            ;;
+            '-u'|'--url')
+                # Enter with url address
+                let i++
+                URL=${ALL_PAR[$i]}
+                [ ${URL:0:1} = '-' ] && mkbuild_error $ERROR_INPUT_PAR URL
+            ;;
+            *)
+                # mkbuild input file
+                MK_INPUT_FILE="${PAR//.mkbuild}.mkbuild"
+                [ ! -e $MK_INPUT_FILE ] && mkbuild_error $ERROR_FILE_NOT_FOUND $MK_INPUT_FILE
+            ;;
+        esac
+        let i++
+    done
+}
+
+function get_variable {
+
+    # Get variable value from mkbuild file (MK_INPUT_FILE)
+    [ $# -ne 1 ] && mkbuild_error $ERROR_PROGRAM
+    [ -z $MK_INPUT_FILE ] && echo "Warning: no [mkbuild_file]." && return 0
+
+    grep "^\[\[${1}\]\]" $MK_INPUT_FILE | cut -f2 -d\"
+}
+
+function edit_file {
+
+    # Edit file  $3, by change string [[$1]] to $2
+    local STR_OLD
+    local STR_NEW
+
+    [ $# -ne 3 ] && mkbuild_error $ERROR_PROGRAM
+    STR_OLD=$( echo $1 | sed 's/\//\\\//g' )
+    STR_NEW=$( echo $2 | sed 's/\//\\\//g' )
+    eval "sed 's/\[\[$STR_OLD\]\]/$STR_NEW/' $3 > $AUX_TMP"
+    mv $AUX_TMP $3
+}
+
+function edit_file_full {
+
+    # Edit file  $3, by change string $1 to $2
+    local STR_OLD
+    local STR_NEW
+
+    [ $# -ne 3 ] && mkbuild_error $ERROR_PROGRAM
+    STR_OLD=$( echo $1 | sed 's/\//\\\//g' )
+    STR_NEW=$( echo $2 | sed 's/\//\\\//g' )
+    eval "sed 's/$STR_OLD/$STR_NEW/' $3 > $AUX_TMP"
+    mv $AUX_TMP $3
+}
+
+function start_build  {
+
+    # Build initial sections
+    [ $# -ne 1 ] && mkbuild_error $ERROR_PROGRAM
+
+    edit_file "SLACKBUILD AUTHOR" "$AUTHOR" $1
+    edit_file "SLACKBUILD AUTHOR INITIALS" $AUTHOR_INITIALS $1
+    edit_file "SOURCE NAME" "$SRC_NAME" $1
+    edit_file "PROGRAM NAME" "$PKG_NAME" $1
+    edit_file "PACKAGE NAME" "$PKG_NAME" $1
+    edit_file "DECOMPRESSOR" "$DECOMPRESSOR" $1
+    edit_file "DECOMPRESSOR TEST FLAG" "$DECOMPRESSOR_TEST_FLAG" $1
+    edit_file "PROGRAM URL" "$URL" $1
+    edit_file "ARCH" "$ARCH" $1
+    [ `is_number $NUMJOBS` ] && NUMJOBS="-j${NUMJOBS}"
+    edit_file "NUMBER OF JOBS" "$NUMJOBS" $1
+    edit_file "VERSION" $VERSION $1
+    edit_file "SOURCE NAME CONSTRUCTION STRING" "$CONST_STRING" $1
+    edit_file "EXTENSION" "$EXTENSION" $1
+    edit_file "DOWNLOAD FOLDER URL" "$URL_BASE" $1
+    edit_file "OTHER CONFIGURE ARGS" "$OPTIONS" $1
+    edit_file "DOCUMENTATION FILES" "$DOCFILES" $1
+    edit_file "PREFIX" "$PREFIX" $1
+
+    edit_file_full "\$EXTENSION" "$EXTENSION" $1
+}
+
+function clear_files {
+
+    # Remove temporary files
+    rm $AUX_TMP 2>/dev/null
+    rm $SLACKBUILD_TEMP 2>/dev/null
+}
+
+function set_status {
+
+    # Set status section
+    # $1 - Section
+    # $2 - Status
+    # $3 - file
+    [ $# -ne 3 ] && mkbuild_error $ERROR_PROGRAM
+    if [ "`get_status $1 $3`" != "all" ]; then
+        eval "sed 's/^<$1>.*$/<$1> $2/' $3" > $AUX_TMP
+        mv $AUX_TMP $3
+    else
+        echo "Warning: Section $1 have status all. Can't change!"
+    fi
+}
+
+function get_status {
+
+    # Get status from section
+    # $1 - Section
+    # $2 - file
+    [ $# -ne 2 ] && mkbuild_error $ERROR_PROGRAM
+    eval "sed '/^<$1>.*$/! d' $2"
+}
+
+function activate_sections {
+
+    # Enable and desable sections
+    ACTIONS_LIST=`sed '/^#>>/,/<</ ! d; /^#/ d ' $MK_INPUT_FILE | tr -d ' '`
+    for i in $ACTIONS_LIST; do
+        STATUS=`echo $i | cut -f1 -d:`
+        SECTION=`echo $i | cut -f2 -d:`
+        set_status $SECTION $STATUS $SLACKBUILD_TEMP
+    done
+}
+
+function build_slackbuild {
+
+    # Remove off sections
+    [ -e $SLACKBUILD ] && mv $SLACKBUILD $SLACKBUILD.old
+    sed '/^<[a-z].*> off/, /^<\/[a-z].*>$/ d' $SLACKBUILD_TEMP > $AUX_TMP
+    # Remove sections names
+    sed '/^<.*$/ d' $AUX_TMP > $SLACKBUILD_TEMP
+    # Remove clear lines
+    sed ':i ; $! N; s/\n/<NL>/ ; t i' $SLACKBUILD_TEMP | sed 's/<NL><NL><NL>/<NL><NL>/g' | sed 's/<NL><NL><NL>/<NL><NL>/g' | sed 's/<NL>/\n/g' > $AUX_TMP
+    sed '1,/^#\!/ {/^#\!/ b; d }' $AUX_TMP > $SLACKBUILD
+}
+
+function section_edit {
+
+    # Edit sections by change you values
+    [ -z $MK_INPUT_FILE ] && return 0
+
+    SECTION_LIST=`grep '^#>[a-z]' $MK_INPUT_FILE | cut -c3-`
+
+    # Check for sections change
+    [ -z "$SECTION_LIST" ] && return 0
+
+    # Change sections
+    for i in $SECTION_LIST; do
+        if [ "$i" = "slackdesc" ]; then
+            # Special slackdesc section
+            slackdesc_edit > $AUX_TMP
+            mv $AUX_TMP $SLACKBUILD_TEMP
+        else
+            # Others sections
+            section_change $i
+        fi
+    done
+}
+
+function slackdesc_edit {
+
+    # Edit slackdesc section
+    sed -n '1,/|-----/ { /<slackdesc>/ b; /|-----/ b; p; }' $SLACKBUILD_TEMP
+    echo -n $PKG_NAME | tr [a-z+\-] " "
+    echo -n "|-----handy-ruler"
+    let N=18+${#PKG_NAME}
+    for i in `seq $N $SLACKDESC_LEN`; do
+        echo -n "-"
+    done
+    echo -en "|\n"
+
+    sed -n '/#>slackdesc/,/#<slackdesc/ { /^#/ b; p }' $MK_INPUT_FILE
+    sed '1, /\[\[SLACK-DESC\]\]/ d' $SLACKBUILD_TEMP
+}
+
+function section_change {
+
+    # Change section lines
+    [ $# -ne 1 ] && mkbuild_error $ERROR_PROGRAM
+
+    # Copy first half
+    eval "sed '1,/^<$1>/! d' $SLACKBUILD_TEMP > $AUX_TMP"
+    # Paste new section
+    eval "sed -n '/#>$1/,/#<$1/ { /^#>/ b; /^#</ b; p }' $MK_INPUT_FILE >> $AUX_TMP"
+    # Copy second halt
+    eval "sed '/^<\/$1>/,$ ! d' $SLACKBUILD_TEMP >> $AUX_TMP"
+
+    mv $AUX_TMP $SLACKBUILD_TEMP
+}
+
+function make_slack_required {
+
+    # Build slack-required file
+    [ -e slack-required ] && mv slack-required slack-required.old
+    [ -z "$SLACK_REQUIRED" ] && return 0
+
+    echo -e "# Dependency list to $SRC_NAME\n#\n# dependency [condition] [version]]" > slack-required
+
+    echo $SLACK_REQUIRED | sed 's/:/\n/g' | while read i; do
+        REQ=`echo $i | awk '{ print $1 }'`
+        CON=`echo $i | awk '{ print $2 }'`
+        VER=`echo $i | awk '{ print $3 }'`
+        echo -e "$REQ\t\t$CON\t\t$VER" >> slack-required
+    done
+}
+
+function change_others_fields {
+
+    # Change others fields started by '[[' in .mkbuild file
+    grep '\[\[[A-Za-z]' $MK_INPUT_FILE | while read i; do
+        CHANGE="`echo $i | sed 's/\[\[\(.*\)\]\]=\"\(.*\)\"/\1/'`"
+        VALUE="`echo $i | sed 's/\[\[\(.*\)\]\]=\"\(.*\)\"/\2/'`"
+        edit_file "$CHANGE" "$VALUE" $SLACKBUILD
+    done
+}
+
+function commit_slackbuild {
+
+    # Commit SlackBuild in local Slack.Sarava tree
+    # Get SlackBuild path
+    SLACKBUILD_PATH=`validate_parameter "$SLACKBUILD_PATH" "SLACKBUILD PATH" ""`
+    if [ $? != 0 ]; then
+        # Mount SlackBuild path
+        AUX=`lynx -dump http://gentoo-portage.com/Search?search=$PKG_NAME | sed -n '/Results:/,+1 { /Results:/ b ; p }' | head --lines=1 | tr -d " "`
+        [ ! -z $AUX ] && SLACKBUILD_PATH="`dirname $AUX | tr - /`/`basename $AUX`" || SLACKBUILD_PATH="others/unclassified/$PKG_NAME"
+    fi
+
+    # check SlackBuilds directory
+    [ ! -e $SLACKBUILDS_DIR ] && createpkg --sync
+    # change to SlackBuilds directory
+    cd $SLACKBUILDS_DIR/
+
+    # Add SlackBuild scripts
+    # check path
+    [ ! -e $SLACKBUILD_PATH ] && svn_mkdir $SLACKBUILD_PATH
+    # add SlackBuild
+    svn_add $SLACKBUILD $SLACKBUILD_PATH
+
+    # check slack-required
+    # add slack-required
+    [ -e $WORK/slack-required ] && svn_add slack-required $SLACKBUILD_PATH
+
+    cd $WORK
+}
+
+function svn_mkdir {
+
+    # svn make directory
+    [ $# -ne 1 ] && mkbuild_error 0
+
+    echo "svn_mkdir $1  $2"
+    DIR_LIST=`echo $1 | tr '/' ' '`
+
+    DIR=""
+    for i in $DIR_LIST; do
+        DIR=$DIR/$i
+        [ ! -e ${DIR:1} ] && svn mkdir ${DIR:1}
+    done
+}
+
+function svn_add {
+
+    # svn add file
+    [ $# -ne 2 ] && mkbuild_error 0
+
+    # copy file
+    if [ -e $2/$1 ]; then
+        echo "$2/$1 exist. Overwriter it."
+        cp $WORK/$1 $2/
+    else
+        cp $WORK/$1 $2/
+        # add file to svn tree
+        svn add $2/$1
+    fi
+}
+
+function is_number {
+
+    # Check if $1 is a number
+    local -i int
+    if [ $# -eq 0 ]; then
+        return 1
+    else
+        (let int=$1)  2>/dev/null
+        return $?       # Exit status of the let thread
+    fi
+}
+
+function validate_parameter {
+
+    # Validate parameter in .mkbuild file
+    if [ ! -z "$1" ]; then
+        echo "$1"
+    else
+        local STRING="`get_variable "$2"`"
+        if [ -z "$STRING" ]; then
+            [ ! -z "$3" ] && echo "$3" || return 1
+        else
+            echo "$STRING"
+        fi
+    fi
+}
+
+function decompress_find {
+
+    # Find decompressor program and test flag
+    case $EXTENSION in
+        'gz'|'GZ')
+            DECOMPRESSOR="gunzip"
+            DECOMPRESSOR_TEST_FLAG="-t"
+        ;;
+        'bz2'|'BZ2')
+            DECOMPRESSOR="bunzip2"
+            DECOMPRESSOR_TEST_FLAG="-t"
+        ;;
+        'zip'|'ZIP')
+            DECOMPRESSOR="unzip"
+            DECOMPRESSOR_TEST_FLAG="-t"
+        ;;
+        *)
+            mkbuild_error $ERROR_CONSTRUCTION "DECOMPRESSOR"
+        ;;
+    esac
+}
+
+#=============================
+#        Main Program
+#=============================
+#-----------------------------
+# Common functions
+COMMON="/usr/libexec/simplepkg/common.sh"
+SIMPLEPKG_CONF="/etc/simplepkg/simplepkg.conf"
+WORK=`pwd`
+LANG=en_US
+COMMIT=0
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+else
+  echo "error: file $COMMON found, check your $BASENAME installation"
+  mk_exit 0
+fi
+
+# createpkg and mkbuild section
+SLACKBUILDS_DIR="`eval_parameter SLACKBUILDS_DIR /var/slackbuilds`"
+#-----------------------------
+
+# Start variables
+DOWNLOAD_SOURCE=0       # desable download source
+# Auxiliar file
+AUX_TMP=/tmp/mkbuild_tmp.$RANDOM
+# Derectory to SlackBuild models
+MODEL_DIR=${MODEL_DIR:="/etc/simplepkg/defaults/mkbuild"}
+# SlackDesk line length
+SLACKDESC_LEN=78
+
+# Load error codes
+error_codes
+
+[ $# -eq 0 ] && mkbuild_use && exit 1
+
+# Configure input parameters
+set_parameters $@
+
+# Get values
+# Author name
+AUTHOR=${AUTHOR:="`get_variable "SLACKBUILD AUTHOR"`"}
+[ -z "$AUTHOR" ] && mkbuild_error $ERROR_CONSTRUCTION "SLACKBUILD AUTHOR"
+
+# Author initials
+STR_MOUNT=`echo $AUTHOR | sed 's/ /\n/g' | sed 's/^\([A-Z]\).*/\1/' | sed ':i; $!N;  s/\n//; ti' | tr [A-Z] [a-z]`
+AUTHOR_INITIALS="`validate_parameter "$AUTHOR_INITIALS" "SLACKBUILD AUTHOR INITIALS" "$STR_MOUNT"`" || mkbuild_error $ERROR_CONSTRUCTION "SLACKBUILD AUTHOR INITIALS"
+
+# URL program
+URL=`validate_parameter "$URL" "DOWNLOAD FOLDER URL" ""` || mkbuild_error $ERROR_CONSTRUCTION "URL"
+
+STR_MOUNT="`echo $URL | rev | cut -c1-3 | rev | tr -d '.'`"
+if [ $STR_MOUNT = "gz" -o $STR_MOUNT = "tgz" -o $STR_MOUNT = "bz2" -o $STR_MOUNT = "zip" ]; then
+    SOURCE_NAME=`basename $URL`
+    URL_BASE=`dirname $URL`
+else
+    URL_BASE=$URL
+fi
+
+# Extension
+EXTENSION=`validate_parameter "$EXTENSION" "EXTENSION" "$STR_MOUNT"` || mkbuild_error $ERROR_CONSTRUCTION "EXTENSION"
+
+# Build archteture
+ARCH=`validate_parameter "$ARCH" "ARCH" "i486"`
+
+# Source name
+STR_MOUNT=`echo $SOURCE_NAME | sed -r 's/(.*)-(.*)\.(.*\..*)$/\1/'`
+SRC_NAME=`validate_parameter "$SRC_NAME" "SOURCE NAME" "$STR_MOUNT"` || mkbuild_error $ERROR_CONSTRUCTION "SOURCE NAME"
+
+# Package name
+STR_MOUNT=`echo $SRC_NAME | tr [A-Z_] [a-z\-]`
+PKG_NAME=`validate_parameter "$PKG_NAME" "PACKAGE NAME" "$STR_MOUNT"`
+
+# Version
+STR_MOUNT=`echo $SOURCE_NAME | sed -r 's/(.*)-(.*)\.(.*\..*)$/\2/'`
+VERSION=`validate_parameter "$VERSION" "VERSION" $STR_MOUNT` || mkbuild_error $ERROR_CONSTRUCTION "VERSION"
+
+# Construction source name string
+CONST_STRING="`validate_parameter "$CONST_STRING" "SOURCE NAME CONSTRUCTION STRING" "\\\$SRC_NAME-\\\$VERSION.tar.$EXTENSION"`"
+
+# Build Source Name
+[ -z $SOURCE_NAME ] && SOURCE_NAME=`eval "echo $CONST_STRING"`
+
+# Decompressor program and test flag
+DECOMPRESSOR=`validate_parameter "$DECOMPRESSOR" "DECOMPRESSOR" ""` || decompress_find
+
+DECOMPRESSOR_TEST_FLAG=`validate_parameter "$DECOMPRESSOR_TEST_FLAG" "DECOMPRESSOR TEST FLAG" ""` || mkbuild_error $ERROR_CONSTRUCTION "DECOMPRESSOR TEST FLAG"
+
+# Documentations list
+DOCFILES=`validate_parameter "$DOCFILES" "DOCUMENTATION FILES" "NEWS TODO README AUTHORS INSTALL ChangeLog MAINTAINERS COPYING readme.*"`
+
+# ./configure option
+OPTIONS=`validate_parameter "$OPTIONS" "OTHER CONFIGURE ARGS" ""`
+
+# PREFIX
+PREFIX=`validate_parameter "$PREFIX" "PREFIX" "/usr"`
+
+# Number of jobs
+NUMJOBS=`validate_parameter "$NUMJOBS" "NUMBER OF JOBS" ""`
+
+# Make slack-required file.
+SLACK_REQUIRED=`validate_parameter "$SLACK_REQUIRED" "SLACK REQUIRED" ""`
+
+# SlackBuild model
+MODEL=`validate_parameter "$MODEL" "SLACKBUILD MODEL" "generic.mkSlackBuild"`
+
+#
+# Start build SlackBuild
+SLACKBUILD=${PKG_NAME}.SlackBuild
+SLACKBUILD_TEMP=$SLACKBUILD.tmp
+cp $MODEL_DIR/$MODEL $SLACKBUILD_TEMP
+
+# Change Strings from model
+start_build $SLACKBUILD_TEMP
+
+# On/Off sections
+activate_sections
+
+# Change sections
+section_edit
+
+# Remove off sections
+build_slackbuild
+
+# Make slack-required file
+make_slack_required
+
+if [ -e slack-required ]; then
+    DEPENDENCY_LIST="`cat slack-required | awk '{print $1}' | grep '^[a-z]' | tr '\012' ' '`"
+    edit_file "REQUIRES" "$DEPENDENCY_LIST" $SLACKBUILD
+else
+    edit_file "REQUIRES" "Null" $SLACKBUILD
+fi
+
+# Others changes
+change_others_fields
+
+# Clear temporary files
+clear_files
+
+[ $COMMIT -eq 1 ] && commit_slackbuild
+
diff --git a/tags/0.5.1/src/mkjail b/tags/0.5.1/src/mkjail
new file mode 100755
index 0000000..f6c935c
--- /dev/null
+++ b/tags/0.5.1/src/mkjail
@@ -0,0 +1,113 @@
+#!/bin/bash
+#          
+# mkjail v0.4: chroot jail maker
+#
+# feedback: rhatto at riseup.net | GPL
+#
+#  Mkjail is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Mkjail is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+BASENAME="`basename $0`"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+else
+  echo "error: file $COMMON found, check your `basename $0` installation"
+  exit 1
+fi
+
+function usage {
+
+  echo "usage: [ARCH=arch] [VERSION=version] [ROOT=/otherroot] $BASENAME <jail-name> [template]"
+  exit 1
+
+}
+
+function exec_post_install_scripts {
+
+  # exec post installation scripts
+  # usage: exec_post_install_script <jail-root> <jail-name>
+
+  local list
+
+  if [ -z "$2" ]; then
+    return 1
+  fi
+
+  echo "$BASENAME: executing template scripts..."
+  if [ -d "$TEMPLATE_BASE.s" ]; then
+    for file in $TEMPLATE_BASE.s/*; do
+      if [ -x "$file" ]; then
+        $file $1 $2
+      fi
+   done
+  fi
+
+}
+
+function jailist_update {
+
+  # update the jail list file
+  # usage: jailist_update <jail-path>
+
+  if [ "$ADD_TO_JAIL_LIST" == "1" ]; then
+    touch $JAIL_LIST
+    if ! grep -q -e "^$1\$" $JAIL_LIST; then
+      echo $1 >> $JAIL_LIST
+    fi
+  fi
+
+}
+
+if [ -z "$1" ]; then
+  usage
+else
+  server="$1"
+  eval_config $BASENAME -u
+fi
+
+if [ ! -z "$2" ]; then
+  search_template $2
+  result="$?"
+else
+  search_default_template
+  result="$?"
+fi
+
+if [ "$result" != "0" ]; then
+  exit 1
+fi
+
+TEMPLATE="$TEMPLATE_BASE.template"
+
+if [ ! -d "$JAIL_ROOT/$server" ]; then
+  mkdir -p $JAIL_ROOT/$server
+else
+  if [ ! -z "`ls $JAIL_ROOT/$server | grep -v 'lost+found'`" ]; then
+    echo $BASENAME: error: folder $JAIL_ROOT/$server already exists and seens to be not empty
+    echo $BASENAME: probably the jail $1 already exists
+    exit 1
+  fi
+fi
+
+echo "$BASENAME: instaling packages into $JAIL_ROOT/$server using $TEMPLATE..."
+
+install_packages
+copy_template_files $JAIL_ROOT/$server
+set_jail_perms $JAIL_ROOT/$server
+jailist_update $JAIL_ROOT/$server
+exec_post_install_scripts $JAIL_ROOT $server
+
+echo $BASENAME: done creating $server jail
+
diff --git a/tags/0.5.1/src/rebuildpkg b/tags/0.5.1/src/rebuildpkg
new file mode 100755
index 0000000..6d3d10c
--- /dev/null
+++ b/tags/0.5.1/src/rebuildpkg
@@ -0,0 +1,87 @@
+#!/bin/bash
+#
+# rebuildpkg: build a package from a /var/log/packages entry
+#
+# feedback: rhatto at riseup.net | gpl
+#
+#  Rebuildpkg is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Rebuildpkg is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+TMP="/tmp"
+
+function usage {
+  echo "usage: ROOT=/otherroot `basename $0` <package-name>"
+}
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+else
+  echo "error: file $COMMON found, check your `basename $0` installation"
+  exit 1
+fi
+
+if [ -z "$1" ]; then
+  usage
+  exit 1
+fi
+
+pack="$1"
+
+for file in `ls $ROOT/var/log/packages/$pack*`; do
+  if [[ "`package_name $file.tgz`" == "$pack" ]]; then
+    package_file="$file"
+    break
+  fi
+done
+
+if [ -z "$package_file" ]; then
+  echo error: package $pack does not exist
+  exit 1
+fi 
+
+if [ -d "$TMP/package-$pack" ]; then
+  rm -rf $TMP/package-$pack
+fi
+
+mkdir $TMP/package-$pack
+cd $TMP/package-$pack
+
+for file in `grep -v -e "^PACKAGE NAME:" -e "^UNCOMPRESSED PACKAGE SIZE:"    \
+                     -e "^COMPRESSED PACKAGE SIZE:" -e "^PACKAGE LOCATION:"  \
+                     -e "^PACKAGE DESCRIPTION:" -e "^$pack:" -e "^FILE LIST:" $package_file`; do
+
+  if [ "$file" != "install" ] && [ "$file" != "install/slack-desc" ] && [ "$file" != "install/doinst,sh" ]; then
+    if [ -d /$file ]; then
+      mkdir -p $TMP/package-$pack/$file
+    elif [ -f /$file ]; then
+      cp /$file $TMP/package-$pack/$file
+    else
+      echo file /$file was not found, please add it manually, exploding and making the package again
+    fi
+  fi
+
+done
+
+mkdir $TMP/package-$pack/install
+grep "^$pack:" $package_file > $TMP/package-$pack/install/slack-desc
+
+package_name="`grep "PACKAGE NAME:" $package_file | awk '{ print $3 }'`"
+
+if [ -f "$ROOT/var/log/scripts/$package_name" ]; then
+  cp $ROOT/var/log/scripts/$package_name $TMP/package-$pack/install/doinst.sh
+fi
+
+makepkg $package_name.tgz
+mv $package_name.tgz $TMP/
+echo "done: package rebuilt and stored at $TMP/$package_name.tgz"
diff --git a/tags/0.5.1/src/repos b/tags/0.5.1/src/repos
new file mode 100755
index 0000000..e4a17ee
--- /dev/null
+++ b/tags/0.5.1/src/repos
@@ -0,0 +1,87 @@
+#!/bin/bash
+#
+# repos script got from
+# http://software.jaos.org/BUILD/slapt-get/FAQ.html#slgFAQ17
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# any later version.
+#
+# Changes by rhatto at riseup.net to fit http://slack.sarava.org needs
+#
+
+BASENAME="`basename $0`"
+REPOS_CONF="/etc/simplepkg/repos.conf"
+COMMON="/usr/libexec/simplepkg/common.sh"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+else
+  echo "error: file $COMMON found, check your $BASENAME installation"
+  exit 1
+fi
+
+function usage {
+
+  echo "`basename $0` [pkg [file]|all|new|svnmeta|PACKAGESTXT|FILELIST|MD5]"
+
+}
+
+function do_all {
+
+  for pkg in `find . -type f -name '*.tgz' -print`; do
+    gen_meta $pkg
+  done
+  $0 PACKAGESTXT
+  $0 FILELIST
+  $0 MD5
+
+}
+
+# ---------------------------------
+#              main
+# ---------------------------------
+
+case "$1" in
+  pkg)
+      if [ -n "$2" ]; then
+        gen_meta $2
+      else
+        usage
+      fi
+    ;;
+    all)
+      do_all
+    ;;
+    new)
+      for pkg in `find . -type f -name '*.tgz' -print`; do
+        if [ ! -f ${pkg%tgz}meta ]; then
+          gen_meta $pkg
+        fi
+      done
+    ;;
+    svnmeta)
+      svn_add_meta
+    ;;
+    PACKAGESTXT)
+      gen_packages_txt .
+      gen_packages_txt patches
+    ;;
+    FILELIST)
+      gen_filelist
+      gen_patches_filelist patches
+    ;;
+    MD5)
+      gen_md5_checksums .
+      gen_md5_checksums patches
+    ;;
+    usage)
+      usage
+    ;;
+    *)
+      do_all
+      svn_add_meta
+    ;;
+esac
+
diff --git a/tags/0.5.1/src/simplaret b/tags/0.5.1/src/simplaret
new file mode 100755
index 0000000..c8cc2f7
--- /dev/null
+++ b/tags/0.5.1/src/simplaret
@@ -0,0 +1,1131 @@
+#!/bin/bash
+#
+# simplaret v0.2: simplepkg's retrieval tool
+# feedback: rhatto at riseup.net | gpl
+#
+#  Simplaret is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Simplaret is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+BASENAME="`basename $0`"
+REPOS_CONF="/etc/simplepkg/repos.conf"
+COMMON="/usr/libexec/simplepkg/common.sh"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+else
+  echo "error: file $COMMON found, check your $BASENAME installation"
+  exit 1
+fi
+
+function simplaret_usage {
+
+  echo "usage: [ARCH=otherarch] [VERSION=otherversion] $BASENAME <OPTION> package-name"
+  echo -e "\t OPTIONS: --install, --update, --upgrade, --search, --get, --get-patches, --purge, --remove"
+  exit 1
+
+}
+
+function simplaret_get_index {
+
+  for file in `simplaret_metafiles`; do
+    simplaret_download $1 $file $2 --no-verbose
+  done
+
+}
+
+function simplaret_backup_index {
+
+  for file in `simplaret_metafiles`; do
+    if [ -f "$1/$file" ]; then
+      mv $1/$file $1/$file.old
+    fi
+  done
+
+}
+
+function simplaret_check_index {
+
+  for file in `simplaret_metafiles`; do
+    if [ ! -f "$1/$file" ] && [ -f "$1/$file" ]; then
+      echo restoring old $file to $1...
+      mv $1/$file.old $1/$file
+     else
+      rm -f $1/$file.old
+    fi
+  done
+
+}
+
+function simplaret_download {
+
+  # download a file from a repo to a folder
+  # usage: simplaret <repository_url> <package> <destination-folder> [--no-verbose]
+
+  local protocol file
+  local wget_timeout wget_passive_ftp wget_verbose
+  local curl_timeout curl_passive_ftp curl_verbose
+  local ncftpget_timeout ncftpget_passive_ftp
+
+  protocol="`echo $1 | cut -d : -f 1`"
+  file="`basename $2`"
+
+  if [ ! -d "$3" ]; then
+    mkdir -p $3
+  fi
+
+  if [ ! -z "$CONNECT_TIMEOUT" ] || [ "$CONNECT_TIMEOUT" != "0" ]; then
+    wget_timeout="--timeout $CONNECT_TIMEOUT"
+    ncftpget_timeout="-t $CONNECT_TIMEOUT"
+    curl_timeout="--connect-timeout $CONNECT_TIMEOUT"
+  fi
+
+  if [ "$4" == "--no-verbose" ]; then
+    wget_verbose="--no-verbose"
+    curl_verbose="-#"
+    echo ""
+  fi
+
+  if [ "$protocol" == "http" ]; then
+
+    echo Getting $1/$2:
+    if [ "$HTTP_TOOL" == "wget" ]; then
+      wget $wget_timeout $wget_verbose $1/$2 -O $3/$file
+    elif [ "$HTTP_TOOL" == "curl" ]; then
+      curl $curl_timeout $curl_verbose $1/$2 > $3/$file
+    else
+      echo $BASENAME: error: invalid value for config variable HTTP_TOOL: $HTTP_TOOL
+      echo $BASENAME: please check your config file $CONF
+      exit 1
+    fi
+
+  elif [ "$protocol" == "ftp" ]; then
+    echo Getting $1/$2:
+
+    if [ "$PASSIVE_FTP" == "1" ]; then
+      wget_passive_ftp="--passive-ftp"
+      ncftpget_passive_ftp="-F"
+      curl_passive_ftp="--ftp-pasv"
+    fi 
+
+    if [ "$FTP_TOOL" == "ncftpget" ]; then
+      ncftpget -c $ncftpget_timeout $ncftpget_passive_ftp $1/$2 > $3/$file
+    elif [ "$FTP_TOOL" == "wget" ]; then
+      wget $wget_timeout $wget_passive_ftp $wget_verbose $1/$2 -O $3/$file
+    elif [ "$FTP_TOOL" == "curl" ]; then
+      curl $curl_timeout $curl_passive_ftp $curl_verbose $1/$2 > $3/$file
+    else
+      echo $BASENAME: error: invalid value for config variable FTP_TOOL: $FTP_TOOL
+      echo $BASENAME: please check your config file $CONF
+      exit 1
+    fi
+
+  elif [ "$protocol" == "file" ]; then
+
+    url="`echo $1 | sed -e 's/file:\/\///'`"
+    if [ -f "$3/$file" ]; then
+      rm -f $3/$file
+    fi
+    echo -n "Copying $url/$2..."
+    if [ -f "$url/$2" ]; then
+      cp $url/$2 $3/$file 2> /dev/null
+    fi
+    if [ -f "$3/$file" ]; then
+      echo " done."
+    else
+      echo " failed."
+    fi
+
+  else
+
+    echo $BASENAME error: invalid protocol $protocol
+
+  fi
+
+}
+
+function simplaret_repository {
+
+  # return a repository definition from $REPOS_CONF file
+  # usage: simplaret_repository [root|repos|noarch|patches]
+
+  local definition
+
+  if [ -z "$1" ]; then
+    definition="ROOT"
+  else
+    definition="`echo $1 | tr '[:lower:]' '[:upper:]'`"
+  fi
+
+  if [ "$definition" == "REPOS" ] || [ "$definition" == "PATCHES" ]; then
+    definition="$definition-$ARCH-$VERSION"
+  elif [ "$definition" == "ROOT" ]; then
+    definition="$definition-$ARCH"
+  fi
+
+  grep -e "^$definition=" $REPOS_CONF | cut -d = -f 2 | sed -e 's/"//g' -e "s/'//g" | cut -d "#" -f 1
+
+}
+
+function simplaret_repository_name {
+
+  # return a repository name according the value of $repository
+
+  if [ -z "$repository" ]; then
+    false
+  elif echo $repository | grep -qe %; then
+    repository_name="`echo $repository | cut -d % -f 1`"
+    if [ -z "$repository_name" ]; then
+      echo $BASENAME: you should set a name for the repository $repository
+      echo $BASENAME: please correct your $REPOS_CONF
+      exit 1
+    fi
+  else
+    echo $BASENAME: you should set a name for the repository $repository
+    echo $BASENAME: please correct your $REPOS_CONF
+    exit 1
+  fi
+
+}
+
+function simplaret_repository_url {
+
+  # return a repository url according the value of $repository
+
+  if echo $repository | grep -qe %; then
+    repository_url="`echo $repository | cut -d % -f 2`"
+    if [ -z "$repository_url" ]; then
+      echo $BASENAME: you should set a url for the repository $repository
+      echo $BASENAME: please correct your $REPOS_CONF
+      exit 1
+    fi
+  else
+    echo $BASENAME: you should set a url for the repository $repository
+    echo $BASENAME: please correct your $REPOS_CONF
+    exit 1
+  fi
+
+  if [ "$repos_type" == "root" ]; then
+    simplaret_distro_folder
+    repository_url="$repository_url/$DISTRO_FOLDER/$EXTRA_FOLDER" 
+  fi
+
+}
+
+function simplaret_set_storage_folder {
+
+  storage="$STORAGE/$ARCH/$VERSION/$repos_type"
+  if [ "$repos_type" == "noarch" ]; then
+    storage="$STORAGE/noarch"
+  elif [ "$repos_type" == "patches" ]; then
+    storage="$PATCHES_DIR/$ARCH/$VERSION"
+  fi
+
+}
+
+function simplaret_update {
+
+  local storage
+
+  echo Updating package information for arch $ARCH and version $VERSION... 
+
+  for repos_type in patches root repos noarch; do
+
+    simplaret_set_storage_folder
+
+    for repository in `simplaret_repository $repos_type`; do
+
+      simplaret_repository_name
+      simplaret_repository_url
+
+      if [ ! -d "$storage/$repository_name" ]; then
+        mkdir -p $storage/$repository_name
+      else
+        simplaret_backup_index $storage/$repository_name
+      fi
+
+      simplaret_get_index $repository_url $storage/$repository_name
+      simplaret_check_index $storage/$repository_name
+
+      unset repository_name repository_url repository_protocol
+
+    done
+  done
+
+}
+
+function simplaret_find_package {
+
+  # grep packages in a repository's file list
+  # usage: simplaret_find_package <package-name|-all> <repository-folder>
+
+  if [ "$1" == "-all" ]; then
+    grep -e ".tgz$" $2/`simplaret_filelist` | awk '{ print $8 }'
+  else
+    grep $1 $2/`simplaret_filelist` | awk '{ print $8 }' | grep -e ".tgz$"
+  fi
+
+}
+
+function simplaret_show_package {
+
+  # print a package result
+  # usage: simplaret_show_package <package-file-name> [--basename-only|--filename-only|--formatted]
+
+  if [ "$2" == "--basename-only" ]; then
+    echo `basename $1`
+  elif [ "$2" == "--filename-only" ]; then
+    echo $1
+  elif [ "$2" == "--formatted" ]; then
+    echo $1,$repos_type,$repository
+  else 
+    if echo $1 | grep -q "/patches/"; then
+      patch="(patch)"
+    fi
+    if [ "$repos_type" == "noarch" ]; then
+      echo $name repository $repository_name: `basename $1` $patch
+    else
+      echo $name repository $repository_name, arch: $ARCH, version: $VERSION: `basename $1` $patch
+    fi
+  fi
+  unset patch
+
+}
+
+function simplaret_filelist {
+
+  if [ "$repos_type" == "patches" ]; then
+    echo FILE_LIST
+  else
+    echo FILELIST.TXT
+  fi
+
+}
+
+function simplaret_metafiles {
+
+  echo `simplaret_filelist` CHECKSUMS.md5
+
+}
+
+function simplaret_search {
+
+  # search packages
+  # usage: simplaret_search [package-name] [-display_mode]
+  # display_mode can be any accepted by simplaret_show_package
+
+  local priority priority_match message pattern mode
+
+  if [ ! -z "$1" ] && ! echo $1 | grep -q -e "^-"; then
+    pattern="$1"
+    mode="$2"
+  else
+    pattern="-all"
+    mode="$1"
+  fi
+
+  for repos_type in patches root repos noarch; do
+
+    name="`echo $repos_type | tr '[:lower:]' '[:upper:]'`"
+    simplaret_set_storage_folder
+
+    for repository in `simplaret_repository $repos_type`; do
+      
+      simplaret_repository_name
+
+      if [ ! -f "$storage/$repository_name/`simplaret_filelist`" ]; then
+        if [ "$WARNING" != "0" ] || [ ! -z "$SILENT" ]; then
+          if [ "$repos_type" == "noarch" ]; then
+            message=""
+          else
+            message="on arch $ARCH version $VERSION"
+          fi
+          echo warning: no file list for $repository_name repository $repository_name $message
+          echo please do a simplaret --update
+        fi
+      else
+
+        if [ "$repos_type" == "root" ]; then
+          # root repositories has ROOT_PRIORITY
+          for priority in $ROOT_PRIORITY; do
+            for file in `simplaret_find_package $pattern $storage/$repository_name | grep "/$priority/"`; do
+              simplaret_show_package $file $mode
+            done
+            priority_match="$priority_match|/$priority/"
+          done
+          # now we should return all matches that are not part of ROOT_PRIORITY
+          priority_match="`echo $priority_match | sed -e 's/^|//'`"
+          for file in `simplaret_find_package $pattern $storage/$repository_name | egrep -v $priority_match`; do
+            simplaret_show_package $file $mode
+          done
+          priority_match=""
+        elif [ "$repos_type" == "repos" ]; then
+          # repos repositories has REPOS_PRIORITY
+          for priority in $REPOS_PRIORITY; do
+            for file in `simplaret_find_package $pattern $storage/$repository_name | grep "/$priority/"`; do
+              simplaret_show_package $file $mode
+            done
+            priority_match="$priority_match|/$priority/"
+          done
+          # now we should return all matches that are not part of REPOS_PRIORITY
+          priority_match="`echo $priority_match | sed -e 's/^|//'`"
+          for file in `simplaret_find_package $pattern $storage/$repository_name | egrep -v $priority_match`; do
+            simplaret_show_package $file $mode
+          done 
+          priority_match=""
+        else
+          for file in `simplaret_find_package $pattern $storage/$repository_name`; do
+            simplaret_show_package $file $mode
+          done
+        fi
+
+      fi
+
+    done
+  done
+
+}
+
+function simplaret_purge {
+
+  # purge simplaret package cache
+  # usage: simplaret_purge [-w N]
+
+  local mtime mtime_message which and_patches
+
+  if [ "$1" == "-w" ] && [ ! -z "$2" ]; then
+    mtime="-mtime +`echo "$2*7" | bc -l`"
+    mtime_message="older than $2 weeks"
+  elif [ "$SIMPLARET_PURGE_WEEKS" != "0" ]; then
+    mtime="-mtime +`echo "$SIMPLARET_PURGE_WEEKS*7" | bc -l`"
+    mtime_message="older than $SIMPLARET_PURGE_WEEKS weeks"
+  else
+    mtime=""
+    mtime_mesage=""
+  fi
+
+  which="root repos noarch"
+  and_patches=""
+
+  if [ "$SIMPLARET_PURGE_PATCHES" == "1" ]; then
+    which="patches $which"
+    and_patches="including patches"
+  fi
+
+  if [ -z "$SILENT" ]; then
+    if [ -z "$mtime_message" ]; then
+      echo "$BASENAME: purging all packages for:"
+    else
+      echo "$BASENAME: purging all packages $mtime_message for:"
+    fi
+    echo -e "\t- Arch $ARCH and version $VERSION $and_patches"
+    echo -e "\t- Noarch folder"
+  fi
+
+  for repos_type in $which; do
+
+    simplaret_set_storage_folder
+
+    for file in `find $storage/ $mtime 2> /dev/null`; do
+      for extension in tgz asc meta txt slack-required; do
+        if echo $file | grep -qe ".$extension$"; then
+          rm $file
+        fi
+      done
+    done
+
+  done
+
+  if [ -z "$SILENT" ]; then
+    echo $BASENAME: done purging simplaret cache
+    echo $BASENAME: please run $BASENAME --update to retrieve new package listings on this arch and version
+  fi
+
+}
+
+function simplaret_search_and_delete {
+
+  # search and delete packages
+  # usage: simplaret_search_and_delete <package> <folder> [--silent]
+
+  local file candidate place basename name version build
+  local name_version name_build
+
+  name="`package_name $1`"
+
+  if [ "$name" != "$1" ]; then
+    # searching by full package filename
+    name_version="`package_version $1`"
+    name_build="`package_build $1`"
+
+    # search wheter the package filename is in the repositories
+    if [ "`simplaret_search $1 | grep $1 | wc -l`" == "0" ]; then 
+      echo "Error: package not found: $1"
+      return 1
+    fi
+
+    for file in `find $2/ -name $name*tgz 2> /dev/null`; do
+      candidate="`basename $file`"
+      version="`package_version $candidate`"
+      build="`package_build $candidate`"
+      if [ "`package_name $candidate`" == "$name" ]; then
+
+        if [ "$name_version" == "$version" ] && \
+           [ "$name_build" == "$build" ]; then
+           LAST_DOWNLOADED_PACKAGE="$file"
+           if [ "$3" != "--silent" ]; then
+             echo Package $candidate already downloaded
+             # echo Package $candidate stored at `dirname $file`
+           else
+             true
+             # echo $file
+           fi
+           return 1
+         else
+           place="`dirname $file`"
+           basename="`basename $file tgz`"
+           rm -f $file
+           rm -f $place/$candidate.slack-required
+           rm -f $file.asc $place/$basename.meta $place/$basename.txt
+           break
+         fi
+           
+       fi
+    done
+
+  else
+
+    for file in `find $2/ -name $name*tgz 2> /dev/null`; do
+      candidate="`basename $file`"
+      version="`package_version $candidate`"
+      build="`package_build $candidate`"
+      if [ "`package_name $candidate`" == "$name" ]; then
+        # check if has the same version and build number, otherwise erase the old one
+        for result in `simplaret_search $(package_name $candidate) --basename-only`; do
+          if [ "`package_name $candidate`" == "`package_name $result`" ]; then
+
+            if [ "$version" == "`package_version $result`" ] && \
+               [ "$build" == "`package_build $result`" ]; then
+               LAST_DOWNLOADED_PACKAGE="$file"
+               if [ "$3" != "--silent" ]; then
+                 echo Package $candidate already downloaded
+                 # echo Package $candidate stored at `dirname $file`
+               else
+                 true
+                 # echo $file
+               fi
+               return 1
+             else
+               place="`dirname $file`"
+               basename="`basename $file tgz`"
+               rm -f $file
+               rm -f $place/$candidate.slack-required
+               rm -f $file.asc $place/$basename.meta $place/$basename.txt
+               break
+             fi
+
+          fi
+        done
+      fi
+    done
+
+  fi
+
+}
+
+function simplaret_get {
+
+  # get a package
+  # usage: simplaret_get <package-name|package-file-name> [--silent]
+
+  local silent generate_patches search search_results
+  local name version build
+
+  # prevent user to stay in $storage
+  cd 
+
+  name="`package_name $1`"
+
+  if [ "$name" != "$1" ]; then
+    # simplaret_get was called with the package file
+    # name and not with just the package name
+    version="`package_version $1`"
+    build="`package_build $1`"
+  else
+    version=""
+    build=""
+  fi
+
+  # first search for an already downloaded package
+  for repos_type in patches root repos noarch; do
+
+    simplaret_set_storage_folder
+    simplaret_search_and_delete $1 $storage $2
+
+    if [ "$?" == "1" ]; then
+      return 0
+    fi
+
+  done
+
+  # then search for the package in the repositories
+  search="`simplaret_search $1 --formatted`"
+  search_results="`echo "$search" | wc -l`"
+
+  for result in $search; do
+
+    # remaining search results
+    let search_results--
+
+    file="`echo $result | cut -d , -f 1`"
+    repos_type="`echo $result | cut -d , -f 2`"
+    repository="`echo $result | cut -d , -f 3`"
+
+    simplaret_set_storage_folder
+    simplaret_repository_name
+
+    candidate="`basename $file`"
+    if [ "`package_name $candidate`" == "$name" ]; then
+
+      if [ ! -z "$build" ] && [ ! -z "$version" ]; then
+        # simplaret_get was called with the package file
+        # name and not with just the package name
+        if [ "$version" != "`package_version $candidate`" ] && \
+           [ "$build" != "`package_build $candidate`" ]; then
+           # the package version and/or build doesnt matched
+           # the desired one
+           continue
+         fi
+      fi
+
+      simplaret_repository_url
+
+      # if repos_type == root, the package is a patch and
+      # STORE_ROOT_PATCHES_ON_PATCHES_DIR config parameter is enabled, then
+      # save it on $PATCHES_DIR/root-$repository_name, so all patches
+      # are placed in the same tree
+      if [ "$repos_type" == "root" ] && \
+         [ "$STORE_ROOT_PATCHES_ON_PATCHES_DIR" == "1" ] && echo $file | grep -q "patches"; then
+        folder="$PATCHES_DIR/$ARCH/$VERSION/root-$repository_name"
+        generate_patches="1"
+      else
+        folder="$storage/$repository_name"
+      fi
+
+      # download the package
+      simplaret_download $repository_url $file $folder
+
+      if [ -f "$folder/$candidate.asc" ]; then
+        rm $folder/$candidate.asc
+      fi
+
+      if [ -f "$folder/$name.slack-required" ]; then
+        rm $folder/$name.slack-required
+      fi
+
+      # download the signature, if exist
+      if simplaret_check_url $repository_url/$file.asc; then
+        simplaret_download $repository_url $file.asc $folder
+      fi
+
+      # download slack-required, if exist
+      if simplaret_check_url $repository_url/`dirname $file`/$name.slack-required; then
+        simplaret_download $repository_url `dirname $file`/$name.slack-required $folder
+      fi
+
+      if [ ! -f "$folder/$candidate" ]; then
+        LAST_DOWNLOADED_PACKAGE="0"
+        if [ "$2" != "--silent" ]; then
+          echo Error downloading $candidate from $repos_type repository $repository_url, please check your settings
+        fi
+        # check if there's also more repositories to try
+        if [ "$SIMPLARET_DOWNLOAD_FROM_NEXT_REPO" != "1" ]; then
+          return 1
+        else
+          if [ "$2" != "--silent" ]; then
+            echo Trying to fetch $candidate from the next repository...
+          fi
+          if (($search_results <= 0)); then
+            return 1
+          fi
+        fi
+      else
+        LAST_DOWNLOADED_PACKAGE="$folder/$candidate"
+        if [ "$2" != "--silent" ]; then
+          silent=""
+          echo Package $candidate stored at $folder
+        else
+          # echo $folder/$candidate
+          silent="--silent"
+        fi
+        if [ -f "$folder/$candidate.asc" ] || [ "$SIGNATURE_CHECKING" == "1" ]; then
+          gpg --verify $folder/$candidate.asc $folder/$candidate
+        fi
+        # generate the patches FILE_LIST and PACKAGES.TXT if needed
+        if [ "$generate_patches" == "1" ]; then
+          gen_patches_filelst $folder
+          gen_packages_txt $folder
+          gen_md5_checksums $folder
+        fi
+        simplaret_checksum $storage/$repository_name/CHECKSUMS.md5 $folder/$candidate $silent
+        return $?
+      fi
+
+    fi
+
+  done
+
+}
+
+function simplaret_search_and_process_patch {
+
+  local package_version package_build installed_version
+  local installed_build repos_type get is_patch package_match
+
+  # get the repository type
+  repos_type="`echo $sugested | cut -d , -f 2`"
+
+  # get just the file name
+  sugested="`echo $sugested | cut -d , -f 1`"
+
+  if echo $sugested | grep -q "patches"; then
+    is_patch="yes"
+  else
+    is_patch="no"
+  fi
+
+  # now split the file name into pieces
+  package_version="`package_version $sugested`"
+  package_build="`package_build $sugested`"
+  sugested="`package_name $sugested`"
+
+  # check if the patch was already downloaded
+  if echo "$DOWNLOADED_PATCHES" | grep -q " $ARCH:$VERSION:$sugested "; then
+    if [ "$IS_UPGRADE" != "1" ]; then
+      echo Package $sugested already downloaded
+      # echo "Jail $root needs package $sugested (already downloaded, skipping)"
+      return
+    fi
+  fi
+
+  # search if its installed in the jail
+  installed_packs="`ls /$root/var/log/packages/$sugested* 2> /dev/null`"
+  if [ ! -z "$installed_packs" ]; then
+
+    for installed in $installed_packs; do
+      if [[ "$sugested" == "`package_name $installed.tgz`" ]]; then
+        package_installed="1"
+        installed_version="`package_version $installed.tgz`"
+        installed_build="`package_build $installed.tgz`"
+        break
+      fi
+    done
+
+    get="no"
+
+    # if the package is installed, download the patch
+    if [ "$package_installed" == "1" ]; then
+      if [ "$repos_type" == "patches" ]; then
+
+        if  [ "$package_version" != "$installed_version" ] || [ "$package_build" != "$installed_build" ]; then
+          get="yes"
+          package_match="no"
+        elif [ "$DOWNLOAD_EVEN_APPLIED_PATCHES" == "1" ]; then
+          get="yes"
+        fi
+
+      elif [ "$repos_type" == "root" ] && [ "$is_patch" == "yes" ]; then
+
+        if  [ "$package_version" != "$installed_version" ] || [ "$package_build" != "$installed_build" ]; then
+          get="yes"
+          package_match="no"
+        elif [ "$DOWNLOAD_EVEN_APPLIED_PATCHES" == "1" ]; then
+          get="yes"
+        fi
+
+      else
+        # here, we're dealing with repositories other than ROOT and REPOS,
+        # so we need to check if either version or build number are different,
+        # otherwise all installed packages would be downloaded
+        if [ "$package_version" != "$installed_version" ] || [ "$package_build" != "$installed_build" ]; then
+          get="yes"
+          package_match="no"
+        fi
+      fi
+    fi
+
+    # finally, get the package
+    if [ "$get" == "yes" ]; then
+      if [ "$IS_UPGRADE" == "1" ]; then
+        if [ "$package_match" == "no" ]; then
+          simplaret_install $sugested
+        else
+          simplaret_get $sugested
+        fi
+      else
+        simplaret_get $sugested
+      fi
+      if [ "$?" == "0" ]; then
+        DOWNLOADED_PATCHES="$DOWNLOADED_PATCHES $ARCH:$VERSION:$sugested " # the ending space is important
+      fi
+    fi
+
+  fi
+
+  unset package_installed get
+
+}
+
+function simplaret_get_jail_patches {
+
+  # get patches from a jail
+  # usage: simplaret_get_jail_patches <jail-folder>
+
+  local oldarch oldversion
+
+  if [ ! -z "$1" ]; then
+    root="$1"
+  else
+    root="/"
+  fi
+
+  # save current arch and version
+  oldarch="$ARCH"
+  oldversion="$VERSION"
+
+  ARCH="`default_arch $root`"
+  VERSION="`default_version $root`"
+
+  # in case there's something wrong with the jail, abort
+  if [ -z "$VERSION" ] || [ -z "$ARCH" ]; then
+    return
+  fi
+
+  # we need to do that for each arch/version pairs, but just once for each pair
+  if ! echo "$DISTRO_UPDATED" | grep -q " $ARCH:$VERSION "; then
+    simplaret_update
+    DISTRO_UPDATED="$DISTRO_UPDATED $ARCH:$VERSION " # the ending space is important
+    echo ""
+  fi
+
+  echo Fetching patches for arch $ARCH and version $VERSION for jail $root
+
+  # list all available patches from PATCHES and ROOT repositories
+  for sugested in `simplaret_search --formatted | grep patches | grep -v ",repos," | grep -v ",noarch,"`; do
+    simplaret_search_and_process_patch
+  done
+
+  # grab patches from every other places
+  if [ "$CONSIDER_ALL_PACKAGES_AS_PATCHES" == "1" ]; then
+
+    for sugested in `simplaret_search --formatted | grep patches | grep ",repos," | grep ",noarch,"`; do
+      simplaret_search_and_process_patch
+    done
+
+    for sugested in `simplaret_search --formatted | grep -v patches`; do
+      simplaret_search_and_process_patch
+    done
+
+  fi
+
+  # restore arch and version
+  ARCH="$oldarch"
+  VERSION="$oldversion"
+
+}
+
+function simplaret_get_patches {
+
+  local jailpath
+
+  if [ "$1" == "--upgrade" ]; then
+    IS_UPGRADE="1"
+  fi
+
+  if [ ! -z "$ROOT" ]; then
+    simplaret_get_jail_patches $ROOT
+    return $?
+  fi
+
+  # first get patches from the root system
+  simplaret_get_jail_patches
+
+  # then get the needed patches for each installed jail
+  if [ -s "$JAIL_LIST" ]; then
+    for jailpath in `cat $JAIL_LIST`; do
+      if [ -d "$jailpath/var/log/packages" ]; then
+        ROOT="$jailpath"
+        simplaret_get_jail_patches $jailpath
+      fi
+    done
+  fi
+
+  ROOT=""
+
+}
+
+function simplaret_checksum {
+
+  # simplaret_checksum <md5file> <file-name> [--silent]
+
+  if [ ! -f "$1" ] || [ ! -f "$2" ]; then
+    if [ "$3" != "--silent" ]; then
+      echo Checksum error: file not found
+    fi
+    return 1
+  fi
+
+  pack="`basename $2`"
+  checksum="`grep -e "$pack\$" $1 | awk '{ print $1 }'`"
+
+  if [ -z "$checksum" ]; then
+    echo file $2 not in checksum $1
+    return 1
+  elif [ "$checksum" != "`md5sum $2 | awk '{ print $1 }'`" ]; then
+    if [ "$3" != "--silent" ]; then
+      echo Checksum mismatch for file `basename $file`
+    fi
+    return 1
+  else
+    if [ "$3" != "--silent" ]; then
+      echo Checksum ok for file `basename $file`
+    fi
+    return 0
+  fi
+
+}
+
+function simplaret_install {
+
+  # download and install a package
+  # usage: simplaret_install <package-name|package-file-name> [--skip-checks]
+
+  local package root jail_arch jail_version slack_required dep dependency tmp
+  local name version build
+
+  name="`package_name $1`"
+
+  root="/$ROOT"
+  mkdir -p $root/var/log/setup/tmp
+
+  if [ "`echo $1 | sed -e 's/\(..\).*/\1/g'`" == "--" ]; then
+    echo $BASENAME: install: syntax error: expected package name
+    return 1
+  fi
+
+  # now we check if ARCH and VERSION from the
+  # repository are the same of the jail
+  if [ "$2" != "--skip-checks" ]; then
+    jail_arch="`default_arch $root`"
+    jail_version="`default_version $root`"
+    if [ "$ARCH" != "$jail_arch" ]; then
+      echo "$BASENAME: requested repository arch ($ARCH) doesn't match jail arch ($jail_arch)"
+      echo "$BASENAME: please use \"$BASENAME --get $1 --skip-checks\" to ignore this warning and install anyway"
+      return
+    elif [ "$VERSION" != "$jail_version" ]; then
+      echo "$BASENAME: requested repository version ($VERSION) doesn't match jail version ($jail_version)"
+      echo "$BASENAME: please use \"$BASENAME --get $1 --skip-checks\" to ignore this warning and install anyway"
+      return 1
+    fi
+  fi
+
+  # package="`simplaret_get $1 --silent`"
+  simplaret_get $1 --silent
+  package="$LAST_DOWNLOADED_PACKAGE"
+
+  if [ "$package" != "0" ] && [ ! -z "$package" ]; then
+    slack_required="`dirname $package`/$name.slack-required"
+    if [ -f "$package" ]; then
+
+      if [ -f "$slack_required" ] && [ "$DEPENDENCY_CHECKING" == "1" ]; then
+        # this routine checks for dependencies in package's slack-required
+        # procedure adapted from createpkg script
+        ( cat $slack_required | while read dep; do
+           if [ ! -z "$dep" ]; then
+            dependency="`echo $dep | awk '{ print $1 }'`"
+            simplaret_solve_dep $name $dependency $root
+           fi
+           true
+         done )
+      fi
+
+      ROOT=$root upgradepkg --install-new $package
+      LAST_DOWNLOADED_PACKAGE="0"
+
+    else
+      echo "Error: could not install package $1: file not found"
+      LAST_DOWNLOADED_PACKAGE="0"
+      return 1
+    fi
+  else
+    echo "Error: could not install package $1"
+    LAST_DOWNLOADED_PACKAGE="0"
+    return 1
+  fi
+
+}
+
+function simplaret_distro_folder {
+
+  # first we point to the correct arch
+  simplaret_set_arch
+
+  # then we set the distro folder
+  if [ "$ARCH" == "i386" ]; then
+    DISTRO="slackware"
+    DISTRO_FOLDER="$DISTRO-$VERSION"
+  elif [ "$ARCH" == "x86_64" ]; then
+    # EXTRA_FOLDER="tree"
+    DISTRO="slamd64"
+    DISTRO_FOLDER="$DISTRO-$VERSION"
+  elif [ "$ARCH" == "s390" ]; then
+    DISTRO="slack390"
+    DISTRO_FOLDER="$DISTRO-$VERSION"
+  elif [ "$ARCH" == "x86_uclibc" ]; then
+    DISTRO="ucslack"
+    DISTRO_FOLDER="$DISTRO-$VERSION"
+  elif [ "$ARCH" == "arm" ]; then
+    DISTRO="armedslack"
+    DISTRO_FOLDER="$DISTRO-$VERSION"
+  elif [ "$ARCH" == "powerpc" ]; then
+    DISTRO="slackintosh"
+    DISTRO_FOLDER="$VERSION"
+  elif [ "$ARCH" == "sparc" ]; then
+    DISTRO="splack"
+    DISTRO_FOLDER="tree-$VERSION"
+  else
+    DISTRO="$ARCH"
+    DISTRO_FOLDER="$DISTRO-$VERSION"
+  fi
+
+}
+
+function simplaret_set_arch {
+
+  # set correct value for ARCH
+
+  local repos_type new_arch
+
+  # any arch defined in ARCH_i386 that hasn't an entry
+  # on $REPOS_CONF will be mapped to i386
+
+  ARCH_i386=" nocona prescott pentium4m pentium4 pentium-m pentium3m pentium3 "
+  ARCH_i386="$ARCH_i386 pentium2 i686 pentium-pro i586 pentium-mmx pentium i486 "
+  ARCH_i386="$ARCH_i386 athlon-mp athlon-xp athlon4 athlon-tbird athlon k6 k6-2 "
+  ARCH_i386="$ARCH_i386 k6-3 winchip-c6 winchip2 c3 c3-2 i386 "
+
+  # any arch defined in ARCH_x86_64 that hasn't an entry
+  # on $REPOS_CONF will be mapped to x86_64
+
+  ARCH_x86_64=" k8 opteron athlon64 athlon-fx x86_64 "
+
+  for repos_type in patches root repos noarch; do
+    if [ -z "`simplaret_repository $repos_type`" ]; then
+      # there's no repository definition for that arch
+      if echo "$ARCH_i386" | grep -q " $ARCH "; then
+        new_arch="i386"
+      elif echo "$ARCH_x86_64" | grep -q " $ARCH "; then
+        new_arch="x86_64"
+      else
+        echo "$BASENAME: error: no repository definition for arch $ARCH"
+        echo "$BASENAME: please check your $CONF and $REPOS_CONF config files"
+        exit 1
+      fi
+    else
+      return
+    fi
+  done
+
+  echo "$BASENAME: changing arch from $ARCH to $new_arch"
+
+  ARCH="$new_arch"
+
+}
+
+function simplaret_check_url {
+
+  # check if a given url exist, use just with small files
+  # usage: simplaret_check_url <url>
+
+  if [ -z "$1" ]; then
+    return 1
+  fi
+
+  if [ ! -z "$CONNECT_TIMEOUT" ] || [ "$CONNECT_TIMEOUT" != "0" ]; then
+    curl_timeout="--connect-timeout $CONNECT_TIMEOUT"
+  fi
+
+  if [ "`curl $curl_timeout -I $1 2> /dev/null | head -n 1 | awk '{ print $2 }'`" == "200" ]; then
+    # server gave a 200 response, so the url exist
+    return 0
+  else
+    # the url is missing
+    return 1
+  fi
+
+}
+
+function simplaret_solve_dep {
+
+  # solve dependency for a package
+  # this function was adapted from createpkg script
+  # usage: simplaret_solve_dep <package-name> <package-depencency-name> [root-folder]
+
+  local installed check exit_code
+
+  local package="$1"
+  local pack="$2"
+  local root="/$3"
+
+  pack="`echo $pack| sed -e 's/\+/\\\+/'`"
+  installed=`eval "ls $root/var/log/packages/ | egrep -E '^$pack-[^-]+-[^-]+-[^-]+$'"`
+  check=$?
+
+  if [ -z "$installed" ]; then
+    if [ $check -ne 0 ]; then
+      echo "$BASENAME: processing $1 dependency $pack" 
+      # simplaret_install $pack
+      SIMPLARET_CHILD=$SIMPLARET_CHILD ROOT=$root ARCH=$ARCH VERSION=$VERSION \
+      simplaret --install $pack
+    fi
+  fi
+
+}
+
+if [ -z "$1" ]; then
+  simplaret_usage
+  exit 1
+else
+  eval_config $BASENAME
+fi
+
+# This is used to show how many children process we have
+if [ -z "$SIMPLARET_CHILD" ]; then
+  SIMPLARET_CHILD="1"
+else
+  let SIMPLARET_CHILD++
+fi
+
+BASENAME="`basename $0`[$SIMPLARET_CHILD]"
+
+case $1 in
+  "--update" | "update") simplaret_update ;;
+  "--search" | "search") shift ; simplaret_search $* ;;
+  "--get" | "get") shift ; simplaret_get $* ;;
+  "--get-patches" | "get-patches") simplaret_get_patches ;;
+  "--purge" | "purge") shift ; simplaret_purge $* ;;
+  "--install" | "install") shift ; simplaret_install $* ;;
+  "--upgrade" | "upgrade") simplaret_get_patches --upgrade ;;
+  "--remove" | "remove") ROOT=/$ROOT removepkg $2 ;;
+  *) simplaret_usage ;;
+esac
+
diff --git a/tags/0.5.1/src/templatepkg b/tags/0.5.1/src/templatepkg
new file mode 100755
index 0000000..4f2592f
--- /dev/null
+++ b/tags/0.5.1/src/templatepkg
@@ -0,0 +1,980 @@
+#!/bin/bash
+#
+# templatepkg v0.3: template maintenance script from simplepkg suite
+#
+# feedback: rhatto at riseup.net | gpl
+# 
+#  Templatepkg is free software; you can redistribute it and/or modify it under the
+#  terms of the GNU General Public License as published by the Free Software
+#  Foundation; either version 2 of the License, or any later version.
+#
+#  Templatepkg is distributed in the hope that it will be useful, but WITHOUT ANY
+#  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+#  A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License along with
+#  this program; if not, write to the Free Software Foundation, Inc., 59 Temple
+#  Place - Suite 330, Boston, MA 02111-1307, USA
+#
+
+COMMON="/usr/libexec/simplepkg/common.sh"
+BASENAME="`basename $0`"
+
+if [ -f "$COMMON" ]; then
+  source $COMMON
+  eval_config $BASENAME
+else
+  echo "error: file $COMMON found, check your $BASENAME installation"
+  exit 1
+fi
+
+function usage_summary {
+
+  echo "options are:"
+  echo ""
+  echo "  -c | --create: create a template from a jail or existing template"
+  echo "  -u | --update: update a template from a jail"
+  echo "  -a | --add: add files into a template"
+  echo "  -d | --delete: delete files or folders from a template"
+  echo "  -s | --sync: sync $TEMPLATE_FOLDER working copy"
+  echo "  -e | --export: export $TEMPLATE_FOLDER to a svn repository"
+  echo "  -i | --import: grab $TEMPLATE_FOLDER from a svn repository"   
+  echo "  -r | --remove: remove a template"
+  echo "  -l | --list: list templates"
+  echo "  -b | --batch-edit: add or edit post-installation scripts"
+  echo "  -p | --pack: create a package from a template"
+  echo "  -t | --template-edit: edit template package list"
+  echo "  -h | --help: display this summary"   
+  echo ""   
+
+}
+
+function display_help {
+
+  # display help
+  # usage: help [help-topic]
+
+  local option
+
+  if [ -z "$1" ]; then
+    echo "type $BASENAME --help <option> for aditional help"
+    usage_summary
+    exit
+  fi
+
+  option="$1"
+
+  if ! echo $option | grep -q -e "^-"; then
+    option="-`echo $option | sed -e 's/--/-/' -e 's/\(.\).*/\1/'`"
+  else
+    option="`echo $option | sed -e 's/--/-/' -e 's/\(..\).*/\1/'`"
+  fi
+
+  echo "$BASENAME: help for option $option:"
+  echo ""
+
+  usage_summary | grep -e "^  $option"
+
+  echo ""
+  case $option in
+
+    "-c" | "--create")
+      echo "      $BASENAME $option <template> [jail-root|template-name]"
+      ;;
+    "-u" | "--update")
+      echo "      $BASENAME $option <template> [jail-root]"
+      ;;
+    "-a" | "--add")
+      echo "      $BASENAME $option <template> <file-name> [jail-root]"
+      echo ""
+      echo "      file-name: the file or directory to be added"
+      echo "      jail-root: the jail under file-name is located"
+      ;;
+    "-d" | "--delete")
+      echo "      $BASENAME $option <template> <file-name> [jail-root]"
+      echo ""
+      echo "      file-name: the file or directory to be removed"
+      echo "      jail-root: if specified, the file is also removed from the jail"
+      ;;
+    "-s" | "--sync")
+      echo "      $BASENAME $option"
+      ;;
+    "-e" | "--export")
+      echo "      $BASENAME $option <svn-repository>"
+      ;;
+    "-i" | "--import")
+      echo "      $BASENAME $option <svn-repository>"
+      ;;
+    "-r" | "--remove")
+      echo "      $BASENAME $option <template-name>"
+      ;;
+    "-l" | "--list")
+      echo "      $BASENAME $option [path]"
+      ;;
+    "-b" | "--batch-edit")
+      echo "      $BASENAME $option <template-name> <script-name>"
+      ;;
+    "-p" | "--pack")
+      echo "      $BASENAME $option <template-name> [version] [build] [arch]"
+      ;;
+    "-t" | "--template-edit")
+      echo "      $BASENAME $option <template-name>"
+      ;;
+    "-h" | "--help")
+      echo "  -h | --help: display this help."   
+      ;;
+    *)
+      echo $BASENAME: invalid help option $option
+  esac
+
+  case $option in
+    "-c" | "-u" | "-a")
+      echo ""
+      echo "  if ommited, jail-root defaults to /"
+      ;;
+  esac
+
+  echo ""
+
+}
+
+function usage {
+
+  echo "usage: $BASENAME <option> [<template> [arguments]]"
+  usage_summary
+  exit
+
+}
+
+function check_svn_repo {
+
+  # check a svn repository URL
+  # usage: set_svn_repo <repository>
+
+  if [ ! -z "$1" ]; then
+    if echo $1 | grep -q -v -e "^svn://"; then
+      if echo $1 | grep -q -v -e "^svn+ssh://"; then
+        if echo $1 | grep -q -v -e "^file://"; then
+          echo $BASENAME: invalid repository URL $1
+          return 1
+        fi
+      fi
+    fi
+  else
+    echo $BASENAME: no repository defined
+    return 1
+  fi
+
+}
+
+function import_export_templates {
+
+  # import from or export to $TEMPLATE_FOLDER in a svn repository
+  # usage: template_export <import|export> <repository>
+
+  local templates templates_folder basedir repository mode preposition
+
+  if [ "$?" != 0 ]; then
+    usage
+    exit 1
+  elif ! use_svn; then
+    echo $BASENAME: simplepkg not configured to use svn
+    exit 1
+  fi
+
+  templates_folder="$TEMPLATE_FOLDER"
+  templates="`basename $TEMPLATE_FOLDER`"
+  basedir="`dirname $templates_folder`"
+  mode="$1"
+  repository="$2"
+  preposition="from"
+
+  check_svn_repo $repository
+
+  if [ ! -z "$2" ]; then
+
+    if [ ! -d "$templates_folder/.svn" ]; then
+
+      cd $basedir
+
+      if [ "$mode" == "export" ]; then
+        preposition="to"
+        echo Exporting templates to $repository...
+        svn import $templates/ $repository/ -m "initial import"
+        if [ "$?" != "0" ]; then
+          echo $BASENAME: export failed
+          exit 1
+        fi
+      fi
+
+      if [ -d "templates" ]; then
+        mv $templates $templates.old
+      fi
+
+      echo Checking out templates from $repository...
+      svn checkout $repository $templates
+
+      if [ "$?" == "0" ]; then
+        rm -rf $templates.old
+      else
+        rm -rf $templates
+        mv $templates.old $templates
+        echo $BASENAME: $mode failed
+        exit 1
+      fi
+
+    else
+      echo "$BASENAME: $templates_folder seens to be already $mode""ed $preposition $repository"
+      exit 1
+    fi
+
+  fi
+
+}
+
+function template_create {
+
+  # create a new template
+
+  local template_base info_commit orig_template list
+
+  if [ ! -d "`dirname $TEMPLATE_BASE`" ]; then
+
+    echo Creating template `basename $TEMPLATE_BASE`...
+
+    if use_svn && [ -d "`dirname $TEMPLATE_BASE`/.svn" ]; then
+      cd `dirname $TEMPLATE_BASE`
+      svn mkdir `dirname $TEMPLATE_BASE`
+    else
+      mkdir -p `dirname $TEMPLATE_BASE`
+    fi
+
+  else
+    echo $BASENAME: template `basename $TEMPLATE_BASE` already exists
+    exit 1
+  fi
+
+  touch $TEMPLATE_BASE.perms
+  touch $TEMPLATE_BASE.template
+
+  if use_svn && [ -d "`dirname $TEMPLATE_BASE`/.svn" ]; then
+
+    cd `dirname $TEMPLATE_BASE`
+
+    if ! svn_check $TEMPLATE_BASE.d; then
+      svn mkdir $TEMPLATE_BASE.d
+      info_commit="yes"
+    else
+      mkdir -p $TEMPLATE_BASE.d
+    fi
+
+    if ! svn_check $TEMPLATE_BASE.s; then
+      svn mkdir $TEMPLATE_BASE.s
+      info_commit="yes"
+    else
+      mkdir -p $TEMPLATE_BASE.s
+    fi
+
+    if ! svn_check $TEMPLATE_BASE.template; then
+      svn add $TEMPLATE_BASE.template
+      info_commit="yes"
+    fi
+
+    if ! svn_check $TEMPLATE_BASE.perms; then
+      svn add $TEMPLATE_BASE.perms
+      info_commit="yes"
+    fi
+
+  elif use_svn && [ -d "$TEMPLATE_FOLDER/.svn" ]; then
+
+    mkdir $TEMPLATE_BASE.{d,s}
+    cd $TEMPLATE_FOLDER
+    svn add `basename $TEMPLATE_BASE`
+    info_commit="yes"
+
+  else
+    mkdir $TEMPLATE_BASE.{d,s}
+  fi
+
+  if [ -d "/$ROOT" ]; then
+    template_update
+  elif [ ! -z "$ROOT" ]; then
+
+    # copy from an existing template
+
+    if [ -d "$TEMPLATE_FOLDER/$ROOT" ]; then
+      orig_template="$TEMPLATE_FOLDER/$ROOT"
+    elif [ -d "$BASE_CONF/templates/$ROOT" ]; then
+      orig_template="$BASE_CONF/templates/$ROOT"
+    elif [ -d "$BASE_CONF/defaults/templates/$ROOT" ]; then
+      orig_template="$BASE_CONF/defaults/templates/$ROOT"
+    else
+      return 1
+    fi
+
+    if [ -f "$orig_template/$ROOT.perms" ]; then
+      cat $orig_template/$ROOT.perms > $TEMPLATE_BASE.perms
+    fi
+
+    if [ -f "$orig_template/$ROOT.template" ]; then
+      cat $orig_template/$ROOT.template > $TEMPLATE_BASE.template
+    fi
+      
+    if use_svn && [ -d "$orig_template/.svn" ]; then
+
+      cd `dirname $TEMPLATE_BASE`
+
+      list="`ls $orig_template/$ROOT.d/ 2> /dev/null`"
+      if [ ! -z "$list" ]; then
+        echo Copying files to the new template...
+        rsync -av --exclude=.svn $orig_template/$ROOT.d/ $TEMPLATE_BASE.d/
+        svn add `basename $TEMPLATE_BASE`.d/*
+        info_commit="yes"
+      fi
+
+      list="`ls $orig_template/$ROOT.s/ 2> /dev/null`"
+      if [ ! -z "$list" ]; then
+        echo Copying scripts to the new template...
+        rsync -av --exclude=.svn $orig_template/$ROOT.s/ $TEMPLATE_BASE.s/
+        svn add `basename $TEMPLATE_BASE`.s/*
+        info_commit="yes"
+      fi
+
+    else
+
+      list="`ls $orig_template/$ROOT.d/ 2> /dev/null`"
+      if [ ! -z "$list" ]; then
+        echo Copying files to the new template...
+        rsync -av $orig_template/$ROOT.d/ $TEMPLATE_BASE.d/
+      fi
+
+      list="`ls $orig_template/$ROOT.s/ 2> /dev/null`"
+      if [ ! -z "$list" ]; then
+        echo Copying scripts to the new template...
+        rsync -av $orig_template/$ROOT.s/ $TEMPLATE_BASE.s/
+      fi
+
+    fi
+
+  else
+    echo $BASENAME: warning: no root directory defined
+  fi
+
+  if [ "$info_commit" == "yes" ] && [ -z "$SILENT" ]; then
+    echo "Please run 'jail-commit --all' to add files under $file into the svn repository"
+  fi
+
+}
+
+function template_update {
+
+  # update the template package list
+
+  check_template_exist
+
+  if [ ! -d "$ROOT/var/log/packages" ]; then
+    echo $ROOT/var/log/packages: directory not found
+    exit 1
+  fi
+
+  echo Checking package list for template `basename $TEMPLATE_BASE`...
+
+  for package in `ls -1 $ROOT/var/log/packages/`; do
+    pack=`package_name $package`
+    if [ -f $TEMPLATE ]; then
+      if ! `grep -v -e "^#" $TEMPLATE | cut -d : -f 1 | awk '{ print $1 }' | grep -q -e "^$pack\$"`; then
+        echo $pack >> $TEMPLATE
+        echo Added $pack # on $TEMPLATE
+      fi
+    else
+      echo $pack >> $TEMPLATE
+      echo Added $pack # on $TEMPLATE
+    fi
+  done
+
+  # check if each package from the template is installed
+  grep -v -e "^#" $TEMPLATE | cut -d : -f 1 | awk '{ print $1 }' | while read pack; do
+
+    if [ ! -z "$pack" ]; then
+      unset found
+      for candidate in `ls $ROOT/var/log/packages/$pack* 2> /dev/null`; do
+        candidate="`package_name $candidate`"
+        if [ "$pack" == "$candidate" ]; then
+          found="1"
+          break
+        fi
+      done
+      if [ "$found" != "1" ]; then
+        # remove a non-installed package from the template
+        sed "/^$pack$/d" $TEMPLATE | sed "/^$pack $/d" | sed "/^$pack:*/d" | sed "/^$pack */d" > $TEMPLATE.tmp
+        cat $TEMPLATE.tmp > $TEMPLATE
+        rm -f $TEMPLATE.tmp
+        echo Removed $pack # from $TEMPLATE
+      fi
+    fi
+
+  done
+
+  if ! svn_check $TEMPLATE_BASE.template && [ -d "`dirname $TEMPLATE_BASE`/.svn" ]; then
+    cd `dirname $TEMPLATE_BASE`
+    svn add `basedir $TEMPLATE_BASE`.template
+  fi
+
+}
+
+function template_add {
+
+  # add a file in a template
+  # usage: template_add <jail-root> <file>
+
+  local info_commit cwd
+
+  if [ -z "$1" ] || [ -z "$2" ]; then
+    return 1
+  fi
+
+  check_template_exist
+
+  jail="/$1" 
+  file="$2"
+
+  if [ -a "$TEMPLATE_BASE.d/$file" ]; then
+    if [ -d "$TEMPLATE_BASE.d/$file" ]; then
+
+      echo $BASENAME: folder `slash $file` already on $TEMPLATE_BASE.d, checking for contents
+
+      cd $jail
+      for candidate in `find $file`; do
+        if [ ! -a "$TEMPLATE_BASE.d/$candidate" ]; then
+          mkdir -p $TEMPLATE_BASE.d/`dirname $candidate`
+          cp -a $jail/$candidate $TEMPLATE_BASE.d/$candidate
+          if use_svn && [ -d "$TEMPLATE_BASE.d/.svn" ]; then
+            cwd="`pwd`"
+            cd $TEMPLATE_BASE.d
+            svn add ./$candidate
+            if [ "$?" != "0" ]; then
+              echo $BASENAME: error adding `slash $candidate` into the revision system
+            fi
+            cd $cwd
+            info_commit="yes"
+          else
+            echo Added `slash $jail/$candidate` on `slash $TEMPLATE_BASE.d/$candidate`
+          fi
+        fi
+      done
+
+      if [ "$info_commit" == "yes" ] && [ -z "$SILENT" ]; then
+        echo "Please run 'jail-commit --all' to add files under `slash $file` into the svn repository"
+      fi
+
+    else
+      echo $BASENAME: file `slash $file` already on $TEMPLATE_BASE.d
+      exit 1
+    fi
+  else
+
+    if [ -a "$jail/$file" ]; then
+
+      destination="`echo $TEMPLATE_BASE.d/$file | sed -e 's/\/$//'`"
+
+      if use_svn && [ -d "$TEMPLATE_BASE.d/.svn" ]; then
+
+        if [ ! -d "$TEMPLATE_BASE.d/`dirname $file`/.svn" ]; then
+          mkdir -p $TEMPLATE_BASE.d/`dirname $file`/
+          svn add $TEMPLATE_BASE.d/`dirname $file`/
+        fi
+
+        cp -a $jail/$file $destination
+
+        cwd="`pwd`"
+        cd $TEMPLATE_BASE.d
+        svn add ./$file
+
+        if [ "$?" != "0" ]; then
+          echo $BASENAME: error adding `slash $candidate` into the revision system
+        else
+          if [ -z "$SILENT" ]; then
+            echo "Please run 'jail-commit --all' to add `slash $file` into the svn repository"
+          fi
+        fi
+
+        cd $cwd
+
+      else
+
+        mkdir -p $TEMPLATE_BASE.d/`dirname $file`/
+        cp -a $jail/$file $destination
+        echo Added `slash $jail/$file` on `slash $destination`
+
+      fi
+
+    else
+      echo $BASENAME: `slash $jail/$file`: file not found
+      exit 1
+    fi
+  fi
+
+}
+
+function check_template_exist {
+
+  # check if a template exists
+  # and create missing components
+
+  local components
+
+  components="template perms d s"
+
+  if [ ! -d "`dirname $TEMPLATE_BASE`" ]; then
+    echo $BASENAME: template not found
+    exit 1
+  fi
+
+  for component in $components; do
+
+    if [ ! -e "$TEMPLATE_BASE.$component" ]; then
+
+      echo "$BASENAME: template component not found: $TEMPLATE_BASE.$component; creating..."
+
+      cd `dirname $TEMPLATE_BASE`
+
+      if [ "$component" == "perms" ] || [ "$component" == "template" ]; then
+        touch $TEMPLATE_BASE.$component
+      else
+        mkdir $TEMPLATE_BASE.$component
+      fi
+
+      if use_svn && [ -d "`dirname $TEMPLATE_BASE`/.svn" ]; then
+        svn add $TEMPLATE_BASE.$component
+        info_commit="yes"
+      fi
+
+    elif use_svn && [ -d "`dirname $TEMPLATE_BASE`/.svn" ] && \
+         ! svn_check $TEMPLATE_BASE.$component; then
+
+      cd `dirname $TEMPLATE_BASE`
+      svn add $TEMPLATE_BASE.$component
+      info_commit="yes"
+
+    fi
+
+  done
+
+  if [ "$info_commit" == "yes" ] && [ -z "$SILENT" ]; then
+    echo "Please run 'jail-commit --all' to add new files in the svn repository"
+  fi  
+
+}
+
+function template_delete {
+
+  # delete a file from a template
+  # usage: template_delete <file> [jail-root]
+
+  if [ -e "$TEMPLATE_BASE.d/$1" ]; then
+
+    # first try to remove the file from the template
+    if use_svn && [ -d "$TEMPLATE_BASE.d/.svn" ]; then
+      cd $TEMPLATE_BASE.d
+      svn del --force ./$1 || rm -rf ./$1
+      if [ -z "$SILENT" ]; then
+        echo "Please run 'jail-commit --all' to del $1 in the svn repository"
+      fi
+    else
+      rm -rf $TEMPLATE_BASE.d/$1
+      echo Removed $1 from $TEMPLATE_BASE.d
+    fi
+
+    # then, if requested, remove the file from the jail
+    if [ ! -z "$2" ]; then
+      if [ ! -d "$2" ]; then
+        echo $BASENAME: jail not found: $2
+      elif [ -e "$2/$1" ]; then
+        rm -rf $2/$1
+        echo Removed $1 from jail $2
+      else
+        echo $BASENAME: file not found: $2/$1
+      fi
+    fi
+
+  elif [ -e "$TEMPLATE_BASE.s/$1" ]; then
+    if use_svn && [ -d "$TEMPLATE_BASE.s/.svn" ]; then
+      cd $TEMPLATE_BASE.s
+      svn del --force ./$1 || rm -rf ./$1
+      if [ -z "$SILENT" ]; then
+        echo "Please run 'jail-commit --all' to del $1 in the svn repository"
+      fi
+    else
+      rm -rf $TEMPLATE_BASE.s/$1
+      echo Removed $1 from $TEMPLATE_BASE.s
+    fi
+  else
+    if [ ! -d "$TEMPLATE_BASE.d" ]; then
+      echo $BASENAME: template folder $TEMPLATE_BASE.d not found
+    else
+      echo $BASENAME: file $1 not found at $TEMPLATE_BASE.d
+    fi
+    exit 1
+  fi
+
+}
+
+function template_remove {
+
+  # remove a template
+  # usage: template_remove
+
+  local basedir template
+
+  basedir="`dirname $TEMPLATE_BASE`"
+  template="`basename $basedir`"
+
+  if [ ! -d "$basedir" ]; then
+    echo $BASENAME: template $template does not exist
+    exit 1
+  fi
+
+  if use_svn && [ -d "$basedir/.svn" ]; then
+    cd $TEMPLATE_FOLDER
+    svn update
+    svn del --force $template
+    if [ "$?" != "0" ]; then
+      echo $BASENAME: error deleting template $template
+    else
+      svn commit -m "deleted $template"
+      if [ "$?" != "0" ]; then
+        echo $BASENAME: error commiting to svn repository
+      fi
+    fi
+  else
+    rm -rf $basedir
+  fi
+
+}
+
+function template_list {
+
+  # list templates
+  # usage: template_list [path]
+
+  local list basedir template
+
+  if [ "$TEMPLATE_STORAGE_STYLE" != "own-folder" ]; then
+    echo "$BASENAME: option only available if TEMPLATE_STORAGE_STYLE configured as 'own-folder'"
+    return 1
+  fi
+
+  if echo $1 | grep -q "/" || [ ! -z "$1" ]; then
+
+    template="`echo $1 | cut -d "/" -f 1`"
+
+    if [ -e "$BASE_CONF/defaults/templates/$1" ]; then
+      list="`ls $BASE_CONF/defaults/templates/$1 2> /dev/null`"
+      if [ "$?" == "0" ]; then
+        list="`echo $list | xargs`"
+        echo "In the default template $template: $list"
+      fi
+    fi
+
+    if [ -e "$TEMPLATE_FOLDER/$1" ]; then
+      list="`ls $TEMPLATE_FOLDER/$1 2> /dev/null`"
+      if [ "$?" == "0" ]; then
+        list="`echo $list | xargs`"
+        echo "In the custom template $template: $list"
+      fi      
+    fi
+
+  else
+
+    list="`ls $BASE_CONF/defaults/templates/$1 2> /dev/null`"
+    if [ "$?" == "0" ]; then
+      list="`echo $list | xargs`"
+      echo "Default templates: $list"
+    fi
+
+    list="`ls $TEMPLATE_FOLDER/$1 2> /dev/null`"
+    if [ "$?" == "0" ]; then
+      list="`echo $list | xargs`"
+      echo "Custom templates: $list"
+    fi
+
+  fi
+
+}
+
+function template_post_install_edit {
+
+  # add or edit a post-installation script
+  # usage: template_post_install_edit <script-name>
+
+  if [ -z "$1" ]; then
+    echo $BASENAME: no template specified
+    exit 1
+  elif echo $1 | grep -q "/"; then
+    echo $BASENAME: error: invalid script name $1
+  fi
+
+  if [ -f "$TEMPLATE_BASE.s/$1" ]; then
+    sha1sum="`sha1sum $TEMPLATE_BASE.s/$1`"
+    if [ ! -z "$EDITOR" ]; then
+      $EDITOR $TEMPLATE_BASE.s/$1
+    else
+      vi $TEMPLATE_BASE.s/$1
+    fi
+    if [ "$sha1sum" != "`sha1sum $TEMPLATE_BASE.s/$1`" ] && \
+       [ -d "`dirname $TEMPLATE_BASE`/.svn" ] && [ -z "$SILENT" ]; then
+      echo "Please run 'jail-commit --all' to send changes to the repository"
+    fi    
+  else
+
+    if [ -e "$TEMPLATE_BASE.s/$1" ]; then
+
+      echo $BASENAME: file $TEMPLATE_BASE.s/$1 not a regular file
+
+    elif [ -d "$TEMPLATE_BASE.s" ]; then
+
+      touch $TEMPLATE_BASE.s/$1
+      chmod +x $TEMPLATE_BASE.s/$1
+
+      if [ -d "$TEMPLATE_BASE.s/.svn" ]; then
+        cd $TEMPLATE_BASE.s
+        svn add $1
+        if [ -z "$SILENT" ]; then
+          echo "Please run 'jail-commit --all' to send the script to the repository"
+        fi
+      fi
+
+      echo "$BASENAME: script created; run templatepkg -p `basename $TEMPLATE_BASE` $1 again to edit it"
+
+    else
+      echo $BASENAME: folder not found: $TEMPLATE_BASE.s
+    fi
+
+  fi
+
+}
+
+function template_edit {
+
+  # edit a template package list
+  # usage: template_edit
+
+  if [ -f "$TEMPLATE_BASE.template" ]; then
+    sha1sum="`sha1sum $TEMPLATE_BASE.template`"
+    if [ ! -z "$EDITOR" ]; then
+      $EDITOR $TEMPLATE_BASE.template
+    else
+      vi $TEMPLATE_BASE.template
+    fi
+    if [ "$sha1sum" != "`sha1sum $TEMPLATE_BASE.template`" ] && \
+       [ -d "`dirname $TEMPLATE_BASE`/.svn" ] && [ -z "$SILENT" ]; then
+      echo "Please run 'jail-commit --all' to send changes to the repository"
+    fi
+  elif [ -e "$TEMPLATE_BASE.template" ]; then
+    echo $BASENAME: file $TEMPLATE_BASE.template not a regular file
+  else
+    echo $BASENAME: file not found: $TEMPLATE_BASE.template
+  fi
+
+}
+
+function require {
+
+  # requires a string
+  # usage: require [string]
+
+  if [ -z "$1" ]; then
+    usage
+  fi
+
+}
+
+function setroot {
+
+  # set ROOT variable
+  # usage: setroot <value1> <value2>
+  
+  if [ -z "$1" ]; then
+    ROOT="/"
+  else
+    ROOT="$1"
+  fi
+
+}
+
+function create_doinst {
+
+  # create a doinst.sh from a template.perms file
+  # usage: create_doinst <doinst-path>
+
+  rm -f $1/doinst.sh
+
+  if [ -s "$TEMPLATE_BASE.perms" ]; then
+    echo Creating doinst.sh...
+    cat $TEMPLATE_BASE.perms | while read entry; do
+      file="`echo $entry | cut -d ";" -f 1`"
+      if [ -e "$TEMPLATE_BASE.d/$file" ]; then
+        owner="`echo $entry | cut -d ";" -f 2`"
+        group="`echo $entry | cut -d ";" -f 3`"
+        perms="`echo $entry | cut -d ";" -f 4`"
+        echo "( chmod $perms /$file )" >> $1/doinst.sh
+        echo "( chown $owner:$group /$file )" >> $1/doinst.sh
+      fi
+    done
+  fi
+
+}
+
+function package_template {
+
+  # make a package from a template
+  # usage: package_template [version] [build] [arch]
+
+  local template version build arch
+
+  template="`basename $TEMPLATE_BASE`"
+
+  if [ ! -d "$TEMPLATE_BASE.d" ]; then
+    $BASENAME: folder not found: $TEMPLATE.base.d
+    return 1
+  fi
+
+  echo Buiding package for template $template...
+
+  if [ -z "$1" ]; then
+    version="1"
+  else
+    version="$1"
+  fi
+
+  if [ -z "$2" ]; then
+    build="1"
+  else
+    build="$2"
+  fi
+
+  if [ -z "$3" ]; then
+    arch="noarch"
+  else
+    arch="$3"
+  fi
+
+  TMP=${TMP:=/tmp}
+  rm -rf $TMP/templatepkg
+  mkdir -p $TMP/templatepkg
+
+  rsync -av --exclude=.svn $TEMPLATE_BASE.d/ $TMP/templatepkg/
+  mkdir $TMP/templatepkg/install
+  create_doinst $TMP/templatepkg/install
+
+  echo "template-$template: template-$template" > $TMP/templatepkg/install/slack-desc
+  echo "template-$template: " >> $TMP/templatepkg/install/slack-desc
+  echo "template-$template: simplepkg template $template" >> $TMP/templatepkg/install/slack-desc
+
+  for ((n=1;n<=8;n++)); do
+    echo "template-$template: " >> $TMP/templatepkg/install/slack-desc
+  done
+
+  cd $TMP/templatepkg
+
+  makepkg -c n -l y $TMP/template-$template-$version-noarch-$build.tgz
+
+  cd $TMP
+  rm -rf templatepkg
+
+}
+
+# -----------------------------------------------------
+#                       main
+# -----------------------------------------------------
+
+if [ ! -z "$2" ]; then
+  search_template $2 --new
+fi
+
+TEMPLATE="$TEMPLATE_BASE.template"
+
+if [ "$1" == "-u" ] || [ "$1" == "--update" ]; then
+
+  require $2
+  setroot $3
+  template_update
+
+elif [ "$1" == "-c" ] || [ "$1" == "--create" ]; then
+
+  require $2
+  setroot $3
+  template_create
+
+elif [ "$1" == "-a" ] || [ "$1" == "--add" ]; then
+
+  require $2
+
+  if [ -z "$3" ]; then
+    usage
+  else
+    setroot $4
+  fi
+
+  template_add $ROOT $3
+
+elif [ "$1" == "-d" ] || [ "$1" == "--delete" ]; then
+
+  require $2
+
+  if [ -z "$3" ]; then
+    usage
+  else
+    template_delete $3 $4
+  fi
+
+elif [ "$1" == "-s" ] || [ "$1" == "--sync" ]; then
+
+  if use_svn && [ -d "$TEMPLATE_FOLDER/.svn" ]; then
+    ( cd $TEMPLATE_FOLDER && svn update )
+    true
+  fi
+
+elif [ "$1" == "-e" ] || [ "$1" == "--export" ]; then
+ 
+  require $2 
+  import_export_templates export $2
+
+elif [ "$1" == "-i" ] || [ "$1" == "--import" ]; then
+
+  require $2
+  import_export_templates import $2
+
+elif [ "$1" == "-r" ] || [ "$1" == "--remove" ]; then
+
+  require $2
+  template_remove
+
+elif [ "$1" == "-l" ] || [ "$1" == "--list" ]; then
+
+  template_list $2
+
+elif [ "$1" == "-b" ] || [ "$1" == "--batch-edit" ]; then
+
+  require $3
+  template_post_install_edit $3
+
+elif [ "$1" == "-t" ] || [ "$1" == "--template-edit" ]; then
+
+  require $2
+  template_edit
+
+elif [ "$1" == "-p" ] || [ "$1" == "--pack" ]; then
+
+  require $2
+  shift ; shift
+  package_template $*
+
+elif [ "$1" == "-h" ] || [ "$1" == "--help" ]; then
+
+  display_help $2 
+
+else
+  usage
+fi
+