post_install() {
  echo "==> to start the gophernicus service:"
  echo "    systemd:"
  echo "      # systemctl start xinetd.service"
  echo "    openrc:"
  echo "      # rc-service xinetd start"
  echo "==> configuration is:"
  echo "    /etc/xinetd.d/gophernicus"
  echo "==> server root is:"
  echo "    /srv/gopher"
}