post_install() {
  echo "  : Remember to copy /etc/osdbattery/osdbattery.cfg to a ".osdbattery" directory in your home dir"
  echo "  : mkdir ~/.osdbattery"
  echo "  : cp /etc/osdbattery/osdbattery.cfg ~/.osdbattery"
  echo
  echo "  : The /usr/bin/showbatt script can be bound to a key combo to"
  echo "  : easily show and hide the monitor"
}