constraints: Cabal ==1.22.3.0,
             MonadRandom ==0.3.0.2,
             StateVar ==1.1.0.0,
             adjunctions ==4.2,
             aeson ==0.8.0.2,
             ansi-terminal ==0.6.2.1,
             ansi-wl-pprint ==0.6.7.2,
             array ==0.5.1.0,
             asn1-encoding ==0.9.0,
             asn1-parse ==0.9.0,
             asn1-types ==0.3.0,
             async ==2.0.2,
             attoparsec ==0.12.1.6,
             base ==4.8.0.0,
             base-unicode-symbols ==0.2.2.4,
             base64-bytestring ==1.0.0.1,
             bifunctors ==4.2.1,
             binary ==0.7.4.0,
             blaze-builder ==0.4.0.1,
             byteable ==0.1.1,
             bytestring ==0.10.6.0,
             case-insensitive ==1.2.0.4,
             cereal ==0.4.1.1,
             cipher-aes ==0.2.10,
             cipher-des ==0.0.6,
             cipher-rc4 ==0.1.4,
             clock ==0.4.5.0,
             comonad ==4.2.5,
             conduit ==1.2.4,
             configuration-tools ==0.2.12,
             connection ==0.2.4,
             containers ==0.5.6.3,
             contravariant ==1.3.1,
             cookie ==0.4.1.4,
             crypto-cipher-types ==0.0.9,
             crypto-numbers ==0.2.7,
             crypto-pubkey ==0.2.8,
             crypto-pubkey-types ==0.4.3,
             crypto-random ==0.0.9,
             cryptohash ==0.11.6,
             data-default ==0.5.3,
             data-default-class ==0.0.1,
             data-default-instances-base ==0.0.1,
             data-default-instances-containers ==0.0.1,
             data-default-instances-dlist ==0.0.1,
             data-default-instances-old-locale ==0.0.1,
             deepseq ==1.4.1.1,
             directory ==1.2.2.0,
             distributive ==0.4.4,
             dlist ==0.7.1.1,
             either ==4.3.3.2,
             enclosed-exceptions ==1.0.1.1,
             errors ==1.4.7,
             exceptions ==0.8.0.2,
             filepath ==1.4.0.0,
             free ==4.11,
             ghc-prim ==0.4.0.0,
             hashable ==1.2.3.2,
             hourglass ==0.2.8,
             http-client ==0.4.11.1,
             http-client-tls ==0.2.2,
             http-types ==0.8.6,
             integer-gmp ==1.0.0.0,
             kan-extensions ==4.2.1,
             lens ==4.9.1,
             lifted-base ==0.2.3.6,
             mime-types ==0.1.0.6,
             mmorph ==1.0.4,
             monad-control ==1.0.0.4,
             mtl ==2.2.1,
             nats ==1,
             network ==2.6.0.2,
             network-uri ==2.6.0.1,
             old-locale ==1.0.0.7,
             optparse-applicative ==0.11.0.2,
             parallel ==3.2.0.6,
             parsec ==3.1.9,
             pem ==0.2.2,
             prelude-extras ==0.4,
             pretty ==1.1.3.2,
             primitive ==0.5.4.0,
             process ==1.2.3.0,
             profunctors ==4.4.1,
             publicsuffixlist ==0.1,
             random ==1.1,
             reflection ==1.5.1.2,
             resourcet ==1.1.4.1,
             rts ==1.0,
             safe ==0.3.8,
             scientific ==0.3.3.8,
             securemem ==0.1.7,
             semigroupoids ==4.3,
             semigroups ==0.16.2.2,
             socks ==0.5.4,
             stm ==2.4.4,
             stm-chans ==3.0.0.3,
             streaming-commons ==0.1.12,
             syb ==0.4.4,
             tagged ==0.8.0.1,
             template-haskell ==2.10.0.0,
             text ==1.2.0.4,
             time ==1.5.0.1,
             tls ==1.2.17,
             trace ==0.2.0.0,
             transformers ==0.4.2.0,
             transformers-base ==0.4.4,
             transformers-compat ==0.4.0.4,
             unix ==2.7.1.0,
             unordered-containers ==0.2.5.1,
             utf8-string ==1,
             vector ==0.10.12.3,
             void ==0.7,
             x509 ==1.5.0.1,
             x509-store ==1.5.0,
             x509-system ==1.5.0,
             x509-validation ==1.5.1,
             yaml ==0.8.11,
             zlib ==0.6.1.0