wxHaskell

I'm using the darcs version of wxhaskell with the wxWidgets 2.8 that ships
with Ubuntu Intrepid.

darcs get http://code.haskell.org/GenI
(this is a hashed repository; it requires a darcs 2 client)
cd libGenI
cabal configure
cabal build
cabal install
cd ..
cd GenI
ghc --make Setup
./Setup configure --user
./Setup build
./Setup install
cd ..
geni -m examples/ej/macros -l examples/ej/lexicon -s exampels/ej/suite

Click on 'Generate'. Segmentation fault..