anchor.diff:          HUnit = self.HUnit_1_2_5_2;
           QuickCheck = self.QuickCheck2;
         };
  +      hspecExpectations = self.hspecExpectations.override {
  +        HUnit = self.HUnit_1_2_5_2;
  +      };
       };
   
     ghc702Prefs = ghc701Prefs;
  
positive.code:         HUnit = self.HUnit_1_2_5_2;
          QuickCheck = self.QuickCheck2;
        };
      };
  
    ghc703Prefs =
  
negative.code:         HUnit = self.HUnit_1_2_5_2;
          QuickCheck = self.QuickCheck2;
        };
        hspecExpectations = self.hspecExpectations.override {
          HUnit = self.HUnit_1_2_5_2;
        };
      };
  
    ghc6123Prefs = ghc6122Prefs;
  