post_install() {
  gtk-query-immodules-2.0 --update-cache
  gtk-query-immodules-3.0 --update-cache

  gtk-update-icon-cache -fq -t /usr/share/icons/hicolor

  glib-compile-schemas /usr/share/glib-2.0/schemas
}

post_upgrade() {
  post_install
}

post_remove() {
  post_install
}