pkgname_=gnome-system-monitor post_install() { glib-compile-schemas /usr/share/glib-2.0/schemas } pre_upgrade() { if [ -f usr/share/gconf/schemas/${pkgname_}.schemas ]; then /usr/sbin/gconfpkg --uninstall ${pkgname_} fi } post_upgrade() { post_install $1 } post_remove() { post_install $1 }