I'm trying to use haddock on a module I'm building, and while cabal haddockgenerates the documentation I want, it won't link to documentation of dependencies (for example, Data.Word in base). Instead, I get messages like: Warning: My.Module: could not find link destinations for: GHC.Types.IO Control.Concurrent.Chan.Chan Data.ByteString.Lazy.Internal.ByteString GHC.Classes.Eq GHC.Classes.Ord GHC.Show.Show Data.Monoid.Monoid GHC.Word.Word16 GHC.Word.Word8 GHC.Word.Word32 GHC.Types.Int GHC.Integer.Type.Integer GHC.Word.Word64 GHC.Enum.Enum Data.Binary.Binary Data.Maybe.Maybe I've had this working before, but I just moved to a different computer. I'd like to have the documentation available so that I can keep working even if I go offline. Any idea of how to fix this? I can compile and run the code fine, so the dependencies are installed. -- Alec Story Cornell University Biological Sciences, Computer Science 2012