serras/emacs-haskell-tutorial — pull request #11 by bmabey (2014-09-10 20:55:27+00:00)
Title: add happy dep to list of cabal installs

`haskell-src-exts` is required by `ghc-mod` and a number of the other packages. `haskell-src-exts` requires that `happy` be installed but for some reason it is not listed as a dep. With this change this `cabal install` command works on a fresh install.