anchor.diff:      passthru.names = [ "adm-zip" ];
     };
     by-spec."almond"."*" =
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  -  by-version."almond"."0.2.6" = lib.makeOverridable self.buildNodePackage {
  -    name = "almond-0.2.6";
  -    src = [
  -      (fetchurl {
  -        url = "http://registry.npmjs.org/almond/-/almond-0.2.6.tgz";
  -        sha1 = "7165a9246894239efe74ec4a41d6c97898eafc05";
  +    self.by-version."almond"."0.2.7";
  +  by-version."almond"."0.2.7" = lib.makeOverridable self.buildNodePackage {
  +    name = "almond-0.2.7";
  +    src = [
  +      (fetchurl {
  +        url = "http://registry.npmjs.org/almond/-/almond-0.2.7.tgz";
  +        sha1 = "9cda2385a3198cbd8fea8e0c6edc79d5a2c354c2";
         })
       ];
       buildInputs =
  
positive.code:     ];
      passthru.names = [ "stylus" ];
    };
    "stylus" = self.by-version."stylus"."0.40.2";
    by-spec."stylus"."0.27.2" =
      self.by-version."stylus"."0.27.2";
    by-version."stylus"."0.27.2" = lib.makeOverridable self.buildNodePackage {
  
negative.code:     passthru.names = [ "isbinaryfile" ];
    };
    by-spec."istanbul"."*" =
      self.by-version."istanbul"."0.1.45";
    by-version."istanbul"."0.1.45" = lib.makeOverridable self.buildNodePackage {
      name = "istanbul-0.1.45";
      src = [
        (fetchurl {
          url = "http://registry.npmjs.org/istanbul/-/istanbul-0.1.45.tgz";
          sha1 = "905f360213d1aefbcb7bad6ef823015ce7d6f9fd";
        })
      ];
      buildInputs =
  