post_install() {
    glib-compile-schemas /usr/share/glib-2.0/schemas
    update-mime-database /usr/share/mime 1> /dev/null
    gtk-update-icon-cache -q -t -f /usr/share/icons/hicolor
    update-desktop-database -q
    setcap cap_ipc_lock=ep /usr/bin/gnome-keyring-daemon
}

post_upgrade() {
    post_install $1
}

post_remove() {
    post_install $1
}