anchor.diff:      vector = self.vector_0_7_1;
     };
   
  -  aesonNative = callPackage ../development/libraries/haskell/aeson-native {
  -    vector = self.vector_0_7_1;
  -  };
  +  aesonNative = callPackage ../development/libraries/haskell/aeson-native {};
   
     ansiTerminal = callPackage ../development/libraries/haskell/ansi-terminal {};
   
  
positive.code: 
    regular = callPackage ../development/libraries/haskell/regular {};
  
    repa = callPackage ../development/libraries/haskell/repa {
      vector = self.vector_0_9;
    };
  
    repaAlgorithms = callPackage ../development/libraries/haskell/repa-algorithms {};
  
  
negative.code:   cryptoApi_0_7 = callPackage ../development/libraries/haskell/crypto-api/0.7.nix {};
    cryptoApi = self.cryptoApi_0_6_4;
  
    cryptocipher = callPackage ../development/libraries/haskell/cryptocipher {};
  
    cryptohash = callPackage ../development/libraries/haskell/cryptohash {};
  
  