post_install() {
	cat <<EOM

:: To allow scores files to be written in "/var/games/<game_name>_scores" (default location),
   your user needs to be part to the "games" group.
   To do so, run the following command (requires a logout / login to take effect):

   # usermod -aG games <username>

   Otherwise, scores files are written in "$HOMEDIR/.<game_name>_scores".

EOM
}
