post_install() {
    echo
    echo "  10-update_grub.conf's been installed here to automatically update grub:"
    echo
    echo "    /usr/lib/systemd/system/snapper-timeline.service.d"
    echo "    /usr/lib/systemd/system/snapper-cleanup.service.d"
    echo
    echo "  Run 'systemctl daemon-reload' for the new config to take effect"
    echo
}