anchor.diff:        md5 = "e7e581af8193551831560a736a53cf58";
       };
   
  -    propagatedBuildInputs = [ zope_event zope_interface zope_testing ];
  +    propagatedBuildInputs = [ zope_event zope_interface zope_testing ] ++ optional isPy26 ordereddict;
   
       # ignore circular dependency on zope_location
       installCommand = ''
  
positive.code:       md5 = "a1266d4db421963fd3deb172c6689e4b";
      };
  
      buildInputs = [ pkgs.unzip ];
  
      propagatedBuildInputs = [
        nose
  
negative.code:       webtest 
        zope_component 
        zope_interface 
      ] ++ optional isPy26 unittest2;
  
      propagatedBuildInputs = [
        chameleon
  