firefox-pgo-beta/firefox.install

   1 post_install() {
   2         update-desktop-database -q
   3         gtk-update-icon-cache -tq -f usr/share/icons/hicolor
   4 }
   5
   6 post_upgrade() {
   7         post_install
   8 }
   9
  10 post_remove() {
  11         post_install
  12 }