>> Step 1 - configuring unix-compat-0.1


Setup.lhs:17:40:
    Couldn't match expected type `(Either Distribution.PackageDescription.GenericPackageDescription
					  PackageDescription,
				   Distribution.PackageDescription.HookedBuildInfo)'
	   against inferred type `PackageDescription'
      Expected type: (Either Distribution.PackageDescription.GenericPackageDescription
			     PackageDescription,
		      Distribution.PackageDescription.HookedBuildInfo)
		     -> (Either Distribution.PackageDescription.GenericPackageDescription
				PackageDescription,
			 Distribution.PackageDescription.HookedBuildInfo)
      Inferred type: PackageDescription -> PackageDescription
    In the second argument of `(.)', namely `addOptionalUnixDependency'
    In the `confHook' field of a record

>> Terminated due to an error.