Hi, I've run into a problem when trying to build a package with Cabal using a different GHC version than the one found in the $PATH. It looks like this: $ runghc Setup.lhs configure --with-compiler=/opt/ghc/bin/ghc-6.2.2 Warning: No license-file field. Configuring hsemail-0.0-2005-02-14... configure: looking for package tool: ghc-pkg near compiler in /opt/ghc/bin/ghc-6.2.2 Cannot find package tool: /opt/ghc/bin/ghc-pkg.2 Apparently there's some problem in the path manipulation code. I also wonder why Cabal complains about a missing License field, because the file contains: License: GPL Last but not least, Cabal fails when the package description file contains comments after the value. The entry Extensions: CPP -- some comment for example, will cause this error: *** Exception: Line 13: Parse of field 'extensions' failed I am using the Cabal version that's shipped with GHC's CVS-HEAD. Peter