PREIN

/bin/sh

/usr/share/rpm-helper/add-group bsd-games $1 gamehack  
/usr/share/rpm-helper/add-group bsd-games $1 gamesail  
/usr/share/rpm-helper/add-group bsd-games $1 gamephant

POSTUN

/bin/sh

/usr/share/rpm-helper/del-group bsd-games $1 gamehack 
/usr/share/rpm-helper/del-group bsd-games $1 gamesail 
/usr/share/rpm-helper/del-group bsd-games $1 gamephant