post_install() { glib-compile-schemas usr/share/glib-2.0/schemas update-desktop-database -q gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor xdg-icon-resource forceupdate --theme hicolor } pre_upgrade() { if [ -f usr/share/gconf/schemas/geary.schemas ]; then usr/sbin/gconfpkg --uninstall geary fi } post_upgrade() { post_install $1 } post_remove() { post_install $1 }