anchor.diff:    ];
   
     buildInputs = [ glib polkit pkgconfig intltool gusb libusb1 lcms2 sqlite systemd dbus gobjectIntrospection
  -                  bashCompletion argyllcms automake autoconf ];
  +                  bashCompletion argyllcms automake autoconf libgudev ];
   
     postInstall = ''
       rm -fr $out/var/lib/colord
  
positive.code: { stdenv, fetchzip, fetchgit, bashCompletion
  , glib, polkit, pkgconfig, intltool, gusb, libusb1, lcms2, sqlite, systemd, dbus
  , automake, autoconf, libtool, gtk_doc, which, gobjectIntrospection, argyllcms }:
  
  stdenv.mkDerivation rec {
    name = "colord-1.2.12";
  
negative.code:   '';
  
    meta = {
      description = "System service to manage, install and generate color profiles to accurately color manage input and output devices";
      homepage = http://www.freedesktop.org/software/colord/intro.html;
      license = stdenv.lib.licenses.lgpl2Plus;
      maintainers = [stdenv.lib.maintainers.marcweber];
  