post_install() {
    echo "==>> If you want to emulate real MSX systems and not only the free C-BIOS machines,"
    echo "==>> put the system ROMs in one of the following directories: /usr/share/openmsx/systemroms"
    echo "==>> or ~/.openMSX/share/systemroms"
    echo "==>>"
    echo "==>> If you want openMSX to find MSX software referred to from replays or savestates you get"
    echo "==>> from your friends, copy that MSX software to /usr/share/openmsx/software or"
    echo "==>> ~/.openMSX/share/software"
}

op=$1
shift
$op $*