On Wed, May 19, 2010 at 5:04 PM, Eugene Dzhurinsky <bofh at redwerk.com> wrote: > So do I need to install GHC 6.12.1, then build Haskell Platform using > cabal, and then update to GHC 6.12.2? Install GHC 6.12.1 and then Haskell Platform. You do not need 6.12.2 :) Cheers, :g