anchor.diff:        requiredGems = [  ];
         sha256 = ''1xw357gkmk6712c94lhpsrq8j9v91mgc2nxlr1m6n20yl6sz2g9r'';
       };
  -    json_pure_1_6_4 = {
  +    json_pure_1_6_5 = {
         basename = ''json_pure'';
         meta = {
           description = ''JSON Implementation for Ruby'';
           homepage = ''http://flori.github.com/json'';
           longDescription = ''This is a JSON implementation in pure Ruby.'';
         };
  -      name = ''json_pure-1.6.4'';
  -      requiredGems = [  ];
  -      sha256 = ''12i95k265gx4vy2cpxrb3z4slc4czsh3srgky2a6d5h3q6c1kvbf'';
  +      name = ''json_pure-1.6.5'';
  +      requiredGems = [  ];
  +      sha256 = ''09s5qymc4y9q0376zjiwf5bjm69fcivr75ar8ji0kmhjkk2rwc55'';
       };
       mail_2_3_0 = {
         basename = ''mail'';
  
positive.code:       requiredGems = [  ];
        sha256 = ''1pgmfhmh2wv409g7kla30mkp8jpslvp25vcmmim1figl87wpn3j0'';
      };
      json_1_6_4 = {
        basename = ''json'';
        meta = {
          description = ''JSON Implementation for Ruby'';
          homepage = ''http://flori.github.com/json'';
          longDescription = ''This is a JSON implementation as a Ruby extension in C.'';
        };
        name = ''json-1.6.4'';
        requiredGems = [  ];
        sha256 = ''1adka4y7z9v4lmd2zqyap21ghqdnjaivr1ghnqcnw3dmsdrgf39l'';
      };
      json_pure_1_4_3 = {
        basename = ''json_pure'';
  
negative.code:       requiredGems = [  ];
        sha256 = ''1fllf6mgwc213m5mn266qwhl65zc84wl8rq9m3lvbggw9mh5ynrr'';
      };
      net_ssh_2_3_0 = {
        basename = ''net_ssh'';
        meta = {
          description = ''Net::SSH: a pure-Ruby implementation of the SSH2 client protocol.'';
          homepage = ''http://github.com/net-ssh/net-ssh'';
          longDescription = ''Net::SSH: a pure-Ruby implementation of the SSH2 client protocol.'';
        };
        name = ''net-ssh-2.3.0'';
        requiredGems = [  ];
        sha256 = ''1q1fznl4nk2963czpzfby4m9jw9rs37k1rzgbjad5r1n7r6dv0sv'';
      };
      nix_0_1_1 = {
        basename = ''nix'';
  