Thanks! I have done a full test build for Fedora 18 Development on
x86_64
which you can install from my new testing repo:
<
http://repos.fedorapeople.org/repos/petersen/ghc/>
It seems to work fine on Fedora 17 too for me.
There is now a working cabal-install-0.15.1 build there too (patching
the source in ghc-7.6.1).
Jens