haskell dependency issues during install

[whdc]

Homebrew install doesn't work, and I don't know enough about Haskell to figure it out. Halp!

[11:56 ~ 522] brew install scholdoc
==> Installing scholdoc from timtylin/scholdoc
==> Downloading https://hackage.haskell.org/package/scholdoc-0.1.3/scholdoc-0.1.3.tar.gz
Already downloaded: /Users/wchang/Library/Caches/Homebrew/scholdoc-0.1.3.tar.gz
==> cabal sandbox init
==> cabal update
==> cabal install --jobs=4 --max-backjumps=100000 --only-dependencies
Last 15 lines from /Users/wchang/Library/Logs/Homebrew/scholdoc/03.cabal:
rejecting: array-0.4.0.0 (conflict: base==4.9.0.0/installed-4.9..., array =>
base>=4.2 && <4.6)
rejecting: array-0.3.0.3 (conflict: base==4.9.0.0/installed-4.9..., array =>
base>=4.2 && <4.5)
rejecting: array-0.3.0.2, array-0.3.0.1 (conflict:
base==4.9.0.0/installed-4.9..., array => base>=4.2 && <4.4)
rejecting: array-0.3.0.0 (conflict: base==4.9.0.0/installed-4.9..., array =>
base>=3 && <4.4)
rejecting: array-0.2.0.0, array-0.1.0.0 (conflict:
base==4.9.0.0/installed-4.9..., array => base<4.3)
Dependency tree exhaustively searched.

I'm running macos Sierra.

[urspx]

I'm having the same problem - I opened it as an issue over at the homebrew-scholdoc repository, linking it here: https://github.com/timtylin/homebrew-scholdoc/issues/1

(I'm also running macOS Sierra and ran brew update && brew upgrade as well as brew doctor before installation).

[thriveth]

Having the same issue on Ubuntu 16.10.