post_install() {
    usr/bin/gtk-query-immodules-3.0 --update-cache
    usr/bin/glib-compile-schemas usr/share/glib-2.0/schemas
}

post_upgrade() {
    post_install
}

pre_remove() {
    rm -f usr/lib/gtk-3.0/3.0.0/immodules.cache
}
post_remove() {
    usr/bin/glib-compile-schemas usr/share/glib-2.0/schemas
}