[Haskell-cafe] building c2hs on Mac

Hello, I've been trying to build c2hs-0.15.1 on an Intel Mac (10.4), and am having some difficulty. It has dependencies on happy and alex, which would be fine, except that alex itself seems to require alex (using alex 2.2). Does anyone have any suggestions for how to get around this? I have ghc-6.8.3 and ghc-6.10 RC, and could use either. Last time I tried to build c2hs on a mac I think I used macports, which worked fine, except that's not an option this time because the computer in question isn't (and won't be) online. I'd have to rebuild ghc anyway, which I don't want to do. Thanks, John Lato