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diff --git a/INSTALL.txt b/INSTALL.txt new file mode 100644 index 000000000..f4ecbffe1 --- /dev/null +++ b/INSTALL.txt @@ -0,0 +1,113 @@ +The latest version of the installation instructions is available at: +[http://docs.elgg.org/wiki/Installation] + +Installation Troubleshooting is available at: +[http://docs.elgg.org/wiki/Troubleshooting] + + +ELGG INSTALLATION INSTRUCTIONS + +TECHNICAL REQUIREMENTS + +Elgg runs on a combination of the Apache web server, MySQL database +system and the PHP interpreted scripting language. This is the most +popular web server environment in the world. (Elgg can also run on +other web servers such a nginx and IIS, but requires further configuration). + +Due to Elgg's advanced functionality, there are some extra +configuration requirements: + + * The Apache web server needs to be installed with the following + modules: + o mod_rewrite + o PHP + * MySQL 5+. + * PHP 5.2+ needs to be installed as an Apache module + with the following libraries: + o GD (for graphics processing such as avatar cropping) + o Multibyte String support (for internationalization) + +It is recommended that you increase the memory available to PHP +threads beyond the standard 8 or 12M, and increase the maximum +uploaded filesize (which defaults to 2M). In both cases, this can be +found in your php.ini. + + +INSTALLING ELGG + +Before you begin, make sure you have read Elgg's technical +requirements. If you discover problems after following these +instructions, check out the troubleshooting page at +[http://docs.elgg.org/wiki/Troubleshooting]. + + +1. Upload Elgg + +Unzip Elgg and upload it to your site's document root. + + +2. Create a data folder + +Elgg needs a special folder to store uploaded files, including +profile icons and photos. You will need to create this for it. + +We recommend that this folder is called data, and is stored outside +of your document root. For example, if Elgg is installed in +/home/elgg/html/, you might create it in /home/elgg/data. + +Once this folder has been created, you'll need to make sure that your +web server has permission to write to it. This shouldn't be a problem +on Windows-based servers, but if your server runs Linux or a UNIX variant, +you'll need to figure out what user Apache runs under. For Debian-based +distros, it is usually www-data and for RedHat, it is often apache. If you +cannot figure out what the ownership and permissions should be, you can +set the permissions for world access (though not recommended): + +chmod 777 /home/elgg/data/ + +If you use a graphical client to upload files, you can usually set +this by right or shift-clicking on the folder and selecting +'properties'. + + +3. Create a database + +Using your database administration tool of choice (if you're unsure +about this, ask your system administrator), create a new database for +Elgg. Make sure you know the username and password necessary to +access this. + + +4. Visit your Elgg site + +Once you've performed these steps, visit your Elgg site in your web +browser. Elgg will take you through the rest of the installation +process from there. + + +A note on settings.php and .htaccess + +The Elgg installer will try and create two files for you: + + * engine/settings.php, which contains the database settings for + your installation + * .htaccess, which allows Elgg to generate dynamic URLs + +If your web server does not have permission to create these files, you +will need to either + +1. Change the permissions on the directory where you are installing + Elgg and the engine directory and try again. Remember to change the + permissions back to the original values after installation is complete. + +2. Copy engine/settings.example.php to engine/settings.php, open + it up in a text editor and fill in your database details. Then + copy /htaccess_dist to /.htaccess + + + +The latest version of this document is available at: +[http://docs.elgg.org/wiki/Installation] + +Installation Troubleshooting is available at: +[http://docs.elgg.org/wiki/Troubleshooting] |