darcsden merge changes from multiple repos

andreas@carbon ~/r/darcsden> cabal install
Resolving dependencies...
In order, the following will be installed:
darcsden-1.1.99 (reinstall) (changes: HsOpenSSL-0.11.1.1 added, http-client-0.4.24 added, open-browser-0.2.0.0 added, pcre-light-0.4.0.4 added, ssh-0.3.2 added)
Warning: Note that reinstalls are always dangerous. Continuing anyway...
Notice: installing into a sandbox located at
/home/andreas/repo/darcsden/.cabal-sandbox
Configuring darcsden-1.1.99...
Building darcsden-1.1.99...
Failed to install darcsden-1.1.99
Build log ( /home/andreas/repo/darcsden/.cabal-sandbox/logs/darcsden-1.1.99.log ):
Configuring darcsden-1.1.99...
Building darcsden-1.1.99...
Preprocessing library darcsden-1.1.99...
[45 of 55] Compiling DarcsDen.Handlers.RepoHandlerUtils.Changes ( src/DarcsDen/Handlers/RepoHandlerUtils/Changes.hs, dist/dist-sandbox-f51d1849/build/DarcsDen/Handlers/RepoHandlerUtils/Changes.o )

src/DarcsDen/Handlers/RepoHandlerUtils/Changes.hs:232:23:
    Couldn't match expected type ‘[Repository bp]
                                  -> [(PatchInfo, [PatchInfo])]’
                with actual type ‘[(PatchInfo, [PatchInfo])]’
    Relevant bindings include
      repos :: [Repository bp]
        (bound at src/DarcsDen/Handlers/RepoHandlerUtils/Changes.hs:231:5)
      u :: User bp
        (bound at src/DarcsDen/Handlers/RepoHandlerUtils/Changes.hs:224:16)
      getUserChanges :: User bp -> Int -> IO ([PatchLog], Int)
        (bound at src/DarcsDen/Handlers/RepoHandlerUtils/Changes.hs:224:1)
    In the first argument of ‘map’, namely
      ‘(fromPS (\ np -> (P.patch2patchinfo np, P.getdeps np))
        $ R.readRepo)’
    In the second argument of ‘($)’, namely
      ‘map
         (fromPS (\ np -> (P.patch2patchinfo np, P.getdeps np))
          $ R.readRepo)
         (getOwnerRepositories (view uName u))’
    In the expression:
      m
      $ map
          (fromPS (\ np -> (P.patch2patchinfo np, P.getdeps np))
           $ R.readRepo)
          (getOwnerRepositories (view uName u))

src/DarcsDen/Handlers/RepoHandlerUtils/Changes.hs:232:78:
    Couldn't match expected type ‘R.PatchSet p0 x10 y10’
                with actual type ‘R.Repository p1 wR0 wU0 wT0
                                  -> IO (R.PatchSet p1 Origin wR0)’
    Probable cause: ‘R.readRepo’ is applied to too few arguments
    In the second argument of ‘($)’, namely ‘R.readRepo’
    In the first argument of ‘map’, namely
      ‘(fromPS (\ np -> (P.patch2patchinfo np, P.getdeps np))
        $ R.readRepo)’
cabal: Error: some packages failed to install:
darcsden-1.1.99 failed during the building phase. The exception was:
ExitFailure 1