travis-ci/travis-ci.github.com — pull request #64 by sol (2012-03-19 11:44:17+00:00)
Title: Correct Haskell Platform version

This is actually 2011.2.0.1 is used.

(can be verified with `ghc-pkg list` and
http://sol.github.com/haskell-platform-versions-comparison-chart/)