anchor.diff:      sha256 = "00y9vi69sja4pkrfnvrkwsscm41bqrjzvp8aijb20pvg6ymczhj7";
     };
   
  -  nativeBuildInputs = [ pkgconfig intltool ];
  +  nativeBuildInputs = [ pkgconfig intltool wrapGAppsHook ];
     buildInputs = [
       glib libxml2 gtk3 gtk-vnc gmp libgcrypt gnupg cyrus_sasl shared-mime-info
  -    libvirt yajl gsettings-desktop-schemas makeWrapper libvirt-glib
  +    libvirt yajl gsettings-desktop-schemas libvirt-glib
       libcap_ng numactl libapparmor
     ] ++ optionals stdenv.isx86_64 [
       xen
  
positive.code: { stdenv, fetchurl, pkgconfig, intltool, glib, libxml2, gtk3, gtk-vnc, gmp
  , libgcrypt, gnupg, cyrus_sasl, shared-mime-info, libvirt, yajl, xen
  , gsettings-desktop-schemas, makeWrapper, libvirt-glib, libcap_ng, numactl
  , libapparmor, gst_all_1
  , spiceSupport ? true
  , spice-gtk ? null, spice-protocol ? null, libcap ? null, gdbm ? null
  
negative.code:     spice-gtk spice-protocol libcap gdbm
      gst_all_1.gst-plugins-base gst_all_1.gst-plugins-good
    ];
  
    meta = {
      description = "A viewer for remote virtual machines";
  