You need Cabal-1.0.1 or better to install c2hs 0.14.1. Reproducible: Always Steps to Reproduce:
Created attachment 63901 [details] here it is
Created attachment 71262 [details] c2hs-0.14.3 ebuild Hi, this is an ebuild for C->Haskell 0.14.3. I've tested it with ghc-6.4.1 (from portage) and it seems to work. I appended a line to 'c2hs.cabal' to make it compile, and installed some of the docs.
Thanks for your commitment! Most packages that use cabal are already in the darcs managed overlay at "http://haskell.org/~gentoo/gentoo-haskell/portage/". The ebuild there(http://haskell.org/~gentoo/gentoo-haskell/portage/dev-haskell/c2hs/c2hs-0.14.3.ebuild) is a bit cleaner, because it makes use of the new cabal eclass. As soon as the improvements are stable, all the packages in the overlay will (hopefully) be merged into portage.
We've got an ebuild for c2hs 0.14.3 in the overlay and it will be moved to the portage tree in due time. Thank you for showing your interest!