برنامج ترقية نظام Claroline
From Claroline Documentation
Upgrade from 1.4.*
In order to upgrade from Claroline 1.4.* to 1.5.*, you must first update your current installation to 1.4. Download Claroline 1.5.* from the claroline.net downloads page (http://www.claroline.net/download.htm) and follow the upgrade instructions :
Upgrade from 1.5.*
In order to upgrade from Claroline 1.5.* to 1.6.*, you must first update your current installation to 1.5. Download Claroline 1.6.* from the claroline.net downloads page (http://www.claroline.net/download.htm) and follow the upgrade instructions :
NOTE: Make a backup of your current claroline directory before proceeding. Also, don't forget to make a backup of your claroline database. Use the tool mysqldump from MySQL.
mysqldump -ulogin -p -Q --add-drop-table claroline-database > claroline-dump.sql
You can also make database backups via most administration tools such as MySQL Administrator (http://www.mysql.com/products/administrator), phpMyAdmin (http://www.phpmyadmin.net)

