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...
Starting     cabal-doctest-1.0.8
Starting     base-orphans-0.8.2
Starting     random-1.1
Starting     primitive-0.7.0.1
Building     cabal-doctest-1.0.8
Building     base-orphans-0.8.2
Building     random-1.1
Building     primitive-0.7.0.1
Completed    cabal-doctest-1.0.8
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    random-1.1
Starting     transformers-compat-0.6.5
Building     transformers-compat-0.6.5
Completed    base-orphans-0.8.2
Completed    tagged-0.8.6
Starting     distributive-0.6.1
Completed    transformers-compat-0.6.5
Building     distributive-0.6.1
Completed    distributive-0.6.1
Starting     comonad-5.0.6
Completed    primitive-0.7.0.1
Starting     MonadRandom-0.5.1.2
Building     MonadRandom-0.5.1.2
Building     comonad-5.0.6
Completed    MonadRandom-0.5.1.2
Completed    comonad-5.0.6
Downloading  markov-realization-0.4
Downloaded   markov-realization-0.4
Starting     markov-realization-0.4
Building     markov-realization-0.4
Completed    markov-realization-0.4