anchor.diff:  
     mcron = callPackage ../tools/system/mcron { };
   
  -  mdbtools = callPackage ../tools/misc/mdbtools {
  -    flex = flex2535;
  -  };
  -
  -  mdbtools_git = callPackage ../tools/misc/mdbtools/git.nix {
  -    flex = flex2535;
  -  };
  +  mdbtools = callPackage ../tools/misc/mdbtools { };
  +
  +  mdbtools_git = callPackage ../tools/misc/mdbtools/git.nix { };
   
     miniupnpd = callPackage ../tools/networking/miniupnpd { };
   
  
positive.code:       libjpeg libtiff libpng libxml2 libxslt sqlite
        icu cairo perl intltool automake libtool
        pkgconfig autoconf bison libproxy enchant
        python ruby which;
      inherit (gst_all) gstreamer gstPluginsBase gstFfmpeg
        gstPluginsGood;
      flex = flex2535;
      inherit (xlibs) libXt renderproto libXrender;
    }).deepOverride {libsoup = gnome28.libsoup_2_31;});
  
  
negative.code: 
    fxload = callPackage ../os-specific/linux/fxload { };
  
    gpm = callPackage ../servers/gpm { };
  
    hal = callPackage ../os-specific/linux/hal { };
  
  