anchor.diff:            description = "Safety for the pipes ecosystem";
             license = stdenv.lib.licenses.bsd3;
           }) {};
  -      plutus-prototype = callPackage ({ base, bifunctors, binary, bytestring, cardano-crypto, cryptonite, fetchgit, filepath, lens, memory, mkDerivation, mtl, parsec, stdenv, transformers }:
  +      plutus-prototype = callPackage ({ base, bifunctors, binary, bytestring, cardano-crypto, cryptonite, ed25519, either, fetchgit, filepath, lens, memory, mkDerivation, mtl, operational, parsec, stdenv, transformers }:
         mkDerivation {
             pname = "plutus-prototype";
             version = "0.1.0.0";
             src = fetchgit {
               url = "https://github.com/input-output-hk/plutus-prototype";
  -            sha256 = "0h2zq1kcss3f43yqhbz8bjpyxfqlf1wkkdwr91vdkcbjmbgkm8hb";
  -            rev = "e2e2711e6978002279b4d7c49cab1aff47a2fd43";
  +            sha256 = "1vhnyawq02cdbywlhbvpxwdwhmvff549zlq4yda9346cr27ap565";
  +            rev = "eedf6b1f6f6b931fa578cf886e36b8a3a9fcda0d";
             };
             libraryHaskellDepends = [
               base
  
positive.code:           description = "Reporting server for CSL";
            license = stdenv.lib.licenses.bsd3;
          }) {};
        cardano-sl = callPackage ({ MonadRandom, QuickCheck, acid-state, aeson, ansi-terminal, ansi-wl-pprint, async, base, base58-bytestring, base64-bytestring, binary, bytestring, cardano-crypto, cardano-report-server, cardano-sl-core, cardano-sl-db, cardano-sl-godtossing, cardano-sl-infra, cardano-sl-lrc, cardano-sl-ssc, cardano-sl-txp, cardano-sl-update, cborg, cereal, conduit, containers, cpphs, cryptonite, cryptonite-openssl, data-default, deepseq, deriving-compat, digest, directory, dlist, dns, ed25519, ekg, ekg-core, ekg-statsd, ether, exceptions, file-embed, filelock, filepath, focus, formatting, generic-arbitrary, gitrev, hashable, hspec, http-client, http-client-tls, http-conduit, http-types, iproute, kademlia, lens, list-t, log-warper, lrucache, memory, mkDerivation, mmorph, monad-control, monad-loops, mono-traversable, mtl, neat-interpolation, network-info, network-transport, network-transport-tcp, node-sketch, optparse-applicative, parsec, plutus-prototype, pvss, quickcheck-instances, random, reflection, regex-tdfa, regex-tdfa-text, resourcet, rocksdb-haskell, safecopy, serokell-util, servant, servant-multipart, servant-server, stdenv, stm, stm-containers, string-qq, tagged, template-haskell, text, text-format, th-lift-instances, time, time-units, transformers, transformers-base, transformers-lift, universum, unix, unordered-containers, vector, wai, wai-extra, wai-websockets, warp, warp-tls, websockets, wreq, yaml }:
        mkDerivation {
            pname = "cardano-sl";
            version = "0.5.1";
  
negative.code:             parsec
              serokell-util
              stm-containers
              time
              time-units
              universum
  