post_install() {
    echo ">>> You need the retail pak0.pak and pak1.pak in order to play."
    echo ">>>   Copy or symlink them to /opt/quake/id/"
	echo ">>>"
	echo ">>> You must also add your user to the 'games' group."
	echo ">>>"
	echo ">>>	# gpasswd -a USERNAME games"
	echo ">>>"
	echo ">>> After configuring your keys and settings, save your config with"
	echo ">>>   the following command in the console: "
	echo ">>>"
	echo ">>>	/cfg_save USERNAME"
	echo ">>>"
	echo ">>> Where USERNAME is what 'whoami' returns in a terminal. Everytime "
	echo ">>>   fuhQuake starts it will attempt to automatically load USERNAME.cfg"
	echo ">>>"
	echo ">>> You can play on any QuakeWorld servers with fuhQuake. Use a server"
	echo ">>>   browser to find games, such as XQF."
}

post_upgrade() {
	post_install $1
}

pre_remove() {
	/bin/true
}

op=$1
shift

$op $*