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 tagged-0.8.6 Starting some-1.0.0.1 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Building tagged-0.8.6 Building some-1.0.0.1 Completed some-1.0.0.1 Completed tagged-0.8.6 Starting universe-base-1.1.1 Building universe-base-1.1.1 Completed th-abstraction-0.3.1.0 Completed universe-base-1.1.1 Starting universe-some-1.2 Building universe-some-1.2 Completed universe-some-1.2