anchor.diff:            description = "Automatic testing of Haskell programs";
             license = stdenv.lib.licenses.bsd3;
           }) {};
  -      RSA = callPackage ({ SHA, base, binary, bytestring, crypto-api, crypto-pubkey-types, mkDerivation, pureMD5, stdenv }:
  -      mkDerivation {
  -          pname = "RSA";
  -          version = "2.2.0";
  -          sha256 = "1mzjlkw9i9r7r5a7mja01pq3ihvik2ncgah1jmznswaj6ga5cc19";
  -          libraryHaskellDepends = [
  -            base
  -            binary
  -            bytestring
  -            crypto-api
  -            crypto-pubkey-types
  -            pureMD5
  -            SHA
  -          ];
  -          doHaddock = false;
  -          doCheck = false;
  -          description = "Implementation of RSA, using the padding schemes of PKCS#1 v2.1.";
  -          license = stdenv.lib.licenses.bsd3;
  -        }) {};
         SHA = callPackage ({ array, base, binary, bytestring, mkDerivation, stdenv }:
         mkDerivation {
             pname = "SHA";
  
positive.code:           description = "Cardano SL - GodTossing implementation of SSC";
            license = stdenv.lib.licenses.mit;
          }) {};
        cardano-sl-infra = callPackage ({ QuickCheck, aeson, base, base64-bytestring, binary, bytestring, cardano-report-server, cardano-sl-core, cardano-sl-db, containers, cpphs, data-default, directory, dns, either, ether, exceptions, filepath, formatting, generic-arbitrary, hashable, iproute, kademlia, lens, list-t, log-warper, mkDerivation, mmorph, monad-control, mtl, network-info, network-transport, network-transport-tcp, node-sketch, optparse-applicative, parsec, reflection, serokell-util, stdenv, stm, stm-containers, tagged, template-haskell, text, text-format, time, time-units, transformers, transformers-base, transformers-lift, universum, unix, unordered-containers, wreq, yaml }:
        mkDerivation {
            pname = "cardano-sl-infra";
            version = "0.5.1";
  
negative.code:           homepage = "http://github.com/ekmett/lens/";
            description = "Lenses, Folds and Traversals";
            license = stdenv.lib.licenses.bsd2;
          }) {};
        lifted-base = callPackage ({ base, mkDerivation, monad-control, stdenv, transformers-base }:
        mkDerivation {
  