post_install()
{
  gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
  update-desktop-database -q
  update-mime-database usr/share/mime
}

post_update()
{
  gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
  update-desktop-database -q
  update-mime-database usr/share/mime
}

post_remove()
{
  gtk-update-icon-cache -q -t -f usr/share/icons/hicolor
  update-desktop-database -q
  update-mime-database usr/share/mime
}

