.Looks like the database of cabal packages on your system has some broken packages. (All too easy to do. Even without trying anything tricky.) Run this: ghc-pkg check
This will (hopefully) report back all the broken packages. Sometimes there is an easy fix. Most of the times you need reinstall all the broken packages and the packages that depend on the broken packages. :-\ -Corey O'Connor coreyocon...@gmail.com http://corebotllc.com/ On Sun, Jun 5, 2011 at 1:39 AM, Tim Cuthbertson <gfxm...@gmail.com> wrote: > (I also tried to cabal install the dev version just now and got an > error that looks the same as above, I'll spare you the full text) > > -- > Yi development mailing list > yi-devel@googlegroups.com > http://groups.google.com/group/yi-devel -- Yi development mailing list yi-devel@googlegroups.com http://groups.google.com/group/yi-devel