anchor.diff:    by-spec."formatio"."~1.0" =
       self.by-version."formatio"."1.0.2";
     by-version."formatio"."1.0.2" = lib.makeOverridable self.buildNodePackage {
  -    name = "node-formatio-1.0.2";
  +    name = "formatio-1.0.2";
  +    bin = false;
       src = [
         (fetchurl {
           url = "http://registry.npmjs.org/formatio/-/formatio-1.0.2.tgz";
  
positive.code:     self.by-version."nopt"."2.2.1";
    by-version."nopt"."2.2.1" = lib.makeOverridable self.buildNodePackage {
      name = "nopt-2.2.1";
      src = [
        (fetchurl {
          url = "http://registry.npmjs.org/nopt/-/nopt-2.2.1.tgz";
  
negative.code:     ];
      buildInputs =
        (self.nativeDeps."mkpath" or []);
      deps = {
      };
      peerDependencies = [
      ];
      passthru.names = [ "mkpath" ];
    };
    by-spec."mocha"."~1.21.0" =
      self.by-version."mocha"."1.21.5";
    by-version."mocha"."1.21.5" = lib.makeOverridable self.buildNodePackage {
      name = "mocha-1.21.5";
      bin = true;
      src = [
        (fetchurl {
          url = "http://registry.npmjs.org/mocha/-/mocha-1.21.5.tgz";
          name = "mocha-1.21.5.tgz";
          sha1 = "7c58b09174df976e434a23b1e8d639873fc529e9";
        })
      ];
      buildInputs =
        (self.nativeDeps."mocha" or []);
      deps = {
        "commander-2.3.0" = self.by-version."commander"."2.3.0";
        "debug-2.0.0" = self.by-version."debug"."2.0.0";
        "diff-1.0.8" = self.by-version."diff"."1.0.8";
        "escape-string-regexp-1.0.2" = self.by-version."escape-string-regexp"."1.0.2";
        "glob-3.2.3" = self.by-version."glob"."3.2.3";
        "growl-1.8.1" = self.by-version."growl"."1.8.1";
        "jade-0.26.3" = self.by-version."jade"."0.26.3";
        "mkdirp-0.5.0" = self.by-version."mkdirp"."0.5.0";
      };
      peerDependencies = [
      ];
      passthru.names = [ "mocha" ];
    };
    "mocha" = self.by-version."mocha"."1.21.5";
    by-spec."mout"."~0.9.0" =
      self.by-version."mout"."0.9.1";
    by-version."mout"."0.9.1" = lib.makeOverridable self.buildNodePackage {
      name = "mout-0.9.1";
      bin = false;
      src = [
        (fetchurl {
          url = "http://registry.npmjs.org/mout/-/mout-0.9.1.tgz";
  