anchor.diff:  
   buildPythonPackage rec {
     name = "virt-manager-${version}";
  -  version = "1.0.1";
  +  version = "1.1.0";
     namePrefix = "";
   
     src = fetchurl {
       url = "http://virt-manager.org/download/sources/virt-manager/${name}.tar.gz";
  -    sha256 = "1n248kack1fni8y17ysgq5xhvffcgy4l62hnd0zvr4kjw0579qq8";
  +    sha256 = "0hbr1wf4byfvbqlbq3w6s71ckhn626i4rb497y4z2cm12p5hc2db";
     };
   
     propagatedBuildInputs =
  
positive.code:       paste_deploy m2crypto ipy twisted sqlalchemy_migrate
        distutils_extra simplejson readline glance cheetah lockfile httplib2
        urlgrabber virtinst pyGtkGlade pythonDBus gnome_python pygobject3
        libvirt libxml2Python ipaddr vte
      ] ++ optional spiceSupport spice_gtk;
  
    buildInputs =
  
negative.code: { stdenv, fetchurl, pythonPackages, intltool, libxml2Python, curl, python
  , makeWrapper, virtinst, pyGtkGlade, pythonDBus, gnome_python, gtkvnc, vte
  , gtk3, gobjectIntrospection, libvirt-glib, gsettings_desktop_schemas, glib
  , avahi, dconf, spiceSupport ? true, spice_gtk, libosinfo
  }:
  
  with stdenv.lib;
  