tn23 (x86 OSX HEAD), build 851 Build failed Details: http://darcs.haskell.org/ghcBuilder/builders/tn23/851.html git clone | Success create mk/build.mk | Success get subrepos | Failure: Just (ExitFailure 2) Build failed Details: http://darcs.haskell.org/ghcBuilder/builders/tn23/851.html