FIRST STEP : Backup your database !
Then :
- backup your old installation
- decompress your new wiclear tarball on your server
- copy your old configuration file (conf/config.ini) into your fresh installation of wiclear
- open a browser pointing to your wiclear installation in the install directory (e.g : http://server/wiclear/install)
- follow the directives
Example :
$> cd path-to-wiclear $> cd .. $> mv wiclear wiclear-old $> tar xvzf wiclear-0.7.tgz $> cp wiclear-old/conf/config.ini wiclear/conf $> firefox http://server/wiclear/install
