2018-11-26 14:30:21.933131527 UTC
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
cabal: Could not resolve dependencies:
[__0] trying: funcons-intgen-0.2.0.1 (user goal)
[__1] unknown package: iml-tools (dependency of funcons-intgen)
[__1] fail (backjumping, conflict set: funcons-intgen, iml-tools)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: funcons-intgen, iml-tools