[Haskell-cafe] [wxHaskell] ghc-pkg: /usr/local/lib/imports doesn't exist ...

Hello, I'm installing wxhaskell from darcs, almost all found good, but after make "# runghc Setup.lhs install" the last lines this is: cat config/wxcore.pkg | sed -e "s|\${wxhlibdir}|/usr/local/lib|" | ghc-pkg update - Reading package info from stdin ... done. ghc-pkg: /usr/local/lib/imports doesn't exist or isn't a directory (use --force to override) make: *** [wxcore-register] Error 1 I don't know solve this, I'm using linux ubuntu-jaunty with ghc-6.10.1 and wxGTK-2.8.10 thanks, --benjo