I&#39;m trying to use haddock on a module I&#39;m building, and while <span style="font-family:courier new,monospace">cabal haddock</span> generates the documentation I want, it won&#39;t link to documentation of dependencies (for example, <span style="font-family:courier new,monospace">Data.Word</span> in <span style="font-family:courier new,monospace">base</span>).<br>

<br>Instead, I get messages like:<br><span style="font-family:courier new,monospace">Warning: My.Module: could not find link destinations for:<br>    <a href="http://GHC.Types.IO">GHC.Types.IO</a> 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 <a href="http://GHC.Types.Int">GHC.Types.Int</a> GHC.Integer.Type.Integer GHC.Word.Word64 GHC.Enum.Enum Data.Binary.Binary Data.Maybe.Maybe<br clear="all">

</span><br>I&#39;ve had this working before, but I just moved to a different computer.  I&#39;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.<br>

<br>-- <br>Alec Story<br>Cornell University<br>Biological Sciences, Computer Science 2012<br>