Regarding database availability: Prior to version 0.9.0, SQLite support was disabled in the Mageia package because Roundcube required the SQLite2-compatible mainline PHP SQLite extension. As of version 1.0.0, according to upstream, this still doesn't work Thomas Spuhler 2014-04-08 Additional installation and update information: WARNING: when upgrading from <= 0.9.5 the old configuration files named main.inc.php and db.inc.php are now deprecated and should be replaced with one single config.inc.php file. Run the ./bin/update.sh script to get this conversion done or manually merge the files. NOTE: the new config.inc.php should only contain options that differ from the ones listed in defaults.inc.php. The Roundcube installer is not included in the Mageia package, as its method of operation is not compatible with distribution packaging. Thomas Spuhler 2014-04-08