constraints: Cabal ==1.20.0.1,
             MonadRandom ==0.1.13,
             aeson ==0.7.0.6,
             ansi-terminal ==0.6.1.1,
             ansi-wl-pprint ==0.6.7.1,
             array ==0.5.0.0,
             attoparsec ==0.12.1.0,
             base ==4.7.0.1,
             base-unicode-symbols ==0.2.2.4,
             bifunctors ==4.1.1.1,
             bytestring ==0.10.4.0,
             comonad ==4.2,
             conduit ==1.1.6,
             configuration-tools ==0.2.4,
             containers ==0.5.5.1,
             contravariant ==0.6,
             deepseq ==1.3.0.2,
             directory ==1.2.1.0,
             distributive ==0.4.4,
             dlist ==0.7.1,
             either ==4.3.0.1,
             errors ==1.4.7,
             exceptions ==0.6.1,
             filepath ==1.3.0.2,
             free ==4.9,
             ghc-prim ==0.3.1.0,
             hashable ==1.2.2.0,
             integer-gmp ==0.5.1.0,
             lifted-base ==0.2.3.0,
             mmorph ==1.0.3,
             monad-control ==0.3.3.0,
             mtl ==2.1.3.1,
             nats ==0.2,
             old-locale ==1.0.0.6,
             optparse-applicative ==0.9.0,
             prelude-extras ==0.4,
             pretty ==1.1.1.1,
             primitive ==0.5.3.0,
             process ==1.2.0.0,
             profunctors ==4.0.4,
             random ==1.0.1.1,
             resourcet ==1.1.2.2,
             rts ==1.0,
             safe ==0.3.6,
             scientific ==0.3.3.0,
             semigroupoids ==4.0.2.1,
             semigroups ==0.15.1,
             syb ==0.4.2,
             tagged ==0.7.2,
             template-haskell ==2.9.0.0,
             text ==1.1.1.3,
             time ==1.4.2,
             transformers ==0.3.0.0,
             transformers-base ==0.4.2,
             transformers-compat ==0.3.3.4,
             unix ==2.7.0.1,
             unordered-containers ==0.2.5.0,
             vector ==0.10.11.0,
             void ==0.6.1,
             yaml ==0.8.8.4