anchor.diff:            homepage = "http://projects.haskell.org/cpphs/";
             description = "A liberalised re-implementation of cpp, the C pre-processor";
             license = "LGPL";
  -        }) {};
  -      criterion = callPackage ({ Glob, aeson, ansi-wl-pprint, base, binary, bytestring, cassava, code-page, containers, deepseq, directory, filepath, hastache, js-flot, js-jquery, mkDerivation, mtl, mwc-random, optparse-applicative, parsec, statistics, stdenv, text, time, transformers, transformers-compat, vector, vector-algorithms }:
  -      mkDerivation {
  -          pname = "criterion";
  -          version = "1.1.4.0";
  -          sha256 = "0xps7jm8g1bg7a2y4b6mj5nhg3b595k5ysprf4711lwyfpy478jk";
  -          revision = "1";
  -          editedCabalFile = "0hgy2rbrb0dg1sjdvqk2zivdq075fih4zlf51ffdmqzgcdj3i9b1";
  -          libraryHaskellDepends = [
  -            aeson
  -            ansi-wl-pprint
  -            base
  -            binary
  -            bytestring
  -            cassava
  -            code-page
  -            containers
  -            deepseq
  -            directory
  -            filepath
  -            Glob
  -            hastache
  -            js-flot
  -            js-jquery
  -            mtl
  -            mwc-random
  -            optparse-applicative
  -            parsec
  -            statistics
  -            text
  -            time
  -            transformers
  -            transformers-compat
  -            vector
  -            vector-algorithms
  -          ];
  -          doHaddock = false;
  -          doCheck = false;
  -          homepage = "http://www.serpentine.com/criterion";
  -          description = "Robust, reliable performance measurement and analysis";
  -          license = stdenv.lib.licenses.bsd3;
           }) {};
         crypto-api = callPackage ({ base, bytestring, cereal, entropy, mkDerivation, stdenv, tagged, transformers }:
         mkDerivation {
  
positive.code:           doCheck = false;
            homepage = "https://github.com/ndmitchell/cmdargs#readme";
            description = "Command line argument processing";
            license = stdenv.lib.licenses.bsd3;
          }) {};
        code-page = callPackage ({ base, mkDerivation, stdenv }:
        mkDerivation {
            pname = "code-page";
            version = "0.1.3";
            sha256 = "1491frk4jx6dlhifky9dvcxbsbcfssrz979a5hp5zn061rh8cp76";
            libraryHaskellDepends = [
              base
            ];
            doHaddock = false;
            doCheck = false;
            homepage = "https://github.com/RyanGlScott/code-page";
            description = "Windows code page library for Haskell";
            license = stdenv.lib.licenses.bsd3;
          }) {};
        colour = callPackage ({ base, mkDerivation, stdenv }:
  
negative.code:           description = "A typeclass and set of functions for working with newtypes";
            license = stdenv.lib.licenses.bsd3;
          }) {};
        node-sketch = callPackage ({ aeson, async, attoparsec, base, binary, bytestring, containers, cryptonite, data-default, deepseq, ekg, ekg-core, exceptions, fetchgit, formatting, hashable, kademlia, lens, lifted-base, log-warper, mkDerivation, mmorph, monad-control, mtl, mwc-random, network, network-transport, network-transport-tcp, random, resourcet, semigroups, serokell-util, statistics, stdenv, stm, tagged, text, text-format, time, time-units, transformers, transformers-base, transformers-lift, universum, unordered-containers, vector }:
        mkDerivation {
            pname = "node-sketch";
            version = "0.2.0.0";
            src = fetchgit {
              url = "https://github.com/serokell/time-warp-nt.git";
              sha256 = "1svhv1qvky5cp2lqpszrcx6rfsgbz5h7l0zy2ll0frn6p8i96kcw";
              rev = "e78643ff32a069fd7ef98ccc85465cabcbea67dc";
            };
            isLibrary = true;
            isExecutable = true;
  