With only line #1, you end up with cabal update
returning
Downloading the latest package list from stackage
cabal: fromFlag NoFlag. Use fromFlagOrDefault
remote-repo: stackage:http://www.stackage.org/stackage/2352db475394a21cff3eb2e1891e1dc4e862f39d | |
remote-repo-cache: /home/vagrant/.cabal/packages |
This is not a solution.