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 primitive-0.6.4.0 Starting limp-0.3.2.3 Building limp-0.3.2.3 Building primitive-0.6.4.0 Completed limp-0.3.2.3 Completed primitive-0.6.4.0 Starting vector-0.12.0.1 Building vector-0.12.0.1 Completed vector-0.12.0.1 Downloading limp-cbc-0.3.2.3 Downloaded limp-cbc-0.3.2.3 Starting limp-cbc-0.3.2.3 Building limp-cbc-0.3.2.3 Completed limp-cbc-0.3.2.3