Build error on Mac OS X

[juli1]

I followed the instructions to install in CodeHawk/README.md and get this error.
Is there a step I missed?

[julien@Juliens-Air]/Users/julien/git/codehawk/CodeHawk#~/.cabal/bin/shake --opam                                                                                                                                               15:18:36

Shakefile.hs:5:1: error:
    Could not find module ‘Development.Shake’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
  |
5 | import Development.Shake
  | ^^^^^^^^^^^^^^^^^^^^^^^^

Shakefile.hs:6:1: error:
    Could not find module ‘Development.Shake.Classes’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
  |
6 | import Development.Shake.Classes
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Shakefile.hs:7:1: error:
    Could not find module ‘Development.Shake.Command’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
  |
7 | import Development.Shake.Command
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Shakefile.hs:8:1: error:
    Could not find module ‘Development.Shake.FilePath’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
  |
8 | import Development.Shake.FilePath
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Shakefile.hs:9:1: error:
    Could not find module ‘Development.Shake.Util’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
  |
9 | import Development.Shake.Util
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Shakefile.hs:12:1: error:
    Could not find module ‘Data.HashSet’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
   |
12 | import Data.HashSet (HashSet)
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Shakefile.hs:13:1: error:
    Could not find module ‘Data.HashSet’
    Use -v (or `:set -v` in ghci) to see a list of the files searched for.
   |
13 | import qualified Data.HashSet as HashSet
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

[aemcgraw]

Hi @juli1

Can you try running
cabal install --lib shake
cabal install --lib unordered-containers
and then rerunning
~/.cabal/bin/shake --opam
and see if that fixes the issue?