Configures akonadi to use mysql backend by default. Requires an available instance of mysql server at runtime. Akonadi can spawn a per-user one automatically if the mysql-server package is installed on the machine. See also: /etc/akonadi/mysql-global.conf
acquired package info from repodata DB: repodata/1878cc60a19e65efc93d1a539275c5a6799b0acbd7796ee105712c44cae47ab4-primary.sqlite.bz2