post_install() {
  echo "Do not forget to edit /etc/pacman.d/mirrorlist.x86_64!"
}

post_upgrade() {
  echo "Do not forget to edit /etc/pacman.d/mirrorlist.x86_64!"
}

post_remove() {
  echo "Check whether or not to clean up leftover files in /usr/tri-pl-et/"
}
