ryantrinkle/nixpkgs — pull request #4 by basvandijk (2014-12-01 10:55:54+00:00)
Title: Update Cabal-ghcjs and ghcjs-boot

This fixes the following error when building ghcjs:

```
GHC/Integer/GMP/Prim.hs:82:1:
Ambiguous interface for ‘GHC.Prim’:
it was found in multiple packages: ghc-prim ghc-prim
```