Warning: The install command is a part of the legacy v1 style of cabal usage. Please switch to using either the new project style and the new-install command or the legacy v1-install alias as new-style projects will become the default in the next version of cabal-install. Please file a bug if you cannot replicate a working v1- use case with the new-style commands. For more information, see: https://wiki.haskell.org/Cabal/NewBuild Resolving dependencies... Downloading gray-code-0.3.1 Starting parallel-3.2.2.0 Downloaded gray-code-0.3.1 Starting gray-code-0.3.1 Building parallel-3.2.2.0 Building gray-code-0.3.1 Completed gray-code-0.3.1 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed parallel-3.2.2.0 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed transformers-compat-0.6.2 Starting mersenne-random-pure64-0.2.2.0 Building mersenne-random-pure64-0.2.2.0 Completed mersenne-random-pure64-0.2.2.0 Completed primitive-0.6.4.0 Starting vector-0.12.0.1 Starting MonadRandom-0.5.1.1 Building MonadRandom-0.5.1.1 Building vector-0.12.0.1 Completed MonadRandom-0.5.1.1 Starting random-shuffle-0.0.4 Building random-shuffle-0.0.4 Completed random-shuffle-0.0.4 Completed vector-0.12.0.1 Downloading moo-1.2 Downloaded moo-1.2 Starting moo-1.2 Building moo-1.2 Completed moo-1.2