anchor.diff:    };
     "aws-sdk" = self.by-version."aws-sdk"."2.0.0-rc1";
     by-spec."aws-sdk".">=1.2.0 <2" =
  -    self.by-version."aws-sdk"."1.12.0";
  -  by-version."aws-sdk"."1.12.0" = lib.makeOverridable self.buildNodePackage {
  -    name = "aws-sdk-1.12.0";
  -    src = [
  -      (fetchurl {
  -        url = "http://registry.npmjs.org/aws-sdk/-/aws-sdk-1.12.0.tgz";
  -        sha1 = "635b42637d743b62cc795935714d955c12765eb4";
  +    self.by-version."aws-sdk"."1.13.0";
  +  by-version."aws-sdk"."1.13.0" = lib.makeOverridable self.buildNodePackage {
  +    name = "aws-sdk-1.13.0";
  +    src = [
  +      (fetchurl {
  +        url = "http://registry.npmjs.org/aws-sdk/-/aws-sdk-1.13.0.tgz";
  +        sha1 = "575b56296006d555bc0d14c1109174d44c194545";
         })
       ];
       buildInputs =
  
positive.code:         sha1 = "b7f3b87973ea8e9e1ebfa721188876c31c5fa3be";
        })
        (fetchurl {
          url = "http://registry.npmjs.org/karma/-/karma-0.11.4.tgz";
          sha1 = "75c2f3f7292e138b27fbe8056148170091d875ee";
        })
        (fetchurl {
          url = "http://registry.npmjs.org/karma-requirejs/-/karma-requirejs-0.2.0.tgz";
  
negative.code:       self.by-version."dateformat"."1.0.6-1.2.3"
      ];
      peerDependencies = [
        self.by-version."karma"."0.11.5"
      ];
      passthru.names = [ "karma-coverage" ];
    };
  