pkgname=gcdmaster post_install() { usr/sbin/gconfpkg --install ${pkgname} update-mime-database usr/share/mime } pre_upgrade() { pre_remove $1 } post_upgrade() { post_install $1 } pre_remove() { usr/sbin/gconfpkg --uninstall ${pkgname} } post_remove() { update-mime-database usr/share/mime }