[Haskell-cafe] haddock installation weirdness?

[David Leimbach]

I'm on Mac OS X Snow Leopard, and can't get haddock installed due to the
following error:

Resolving dependencies...
Configuring haddock-2.6.0...
Warning: This package indirectly depends on multiple versions of the same
package. This is highly likely to cause a compile failure.
package haddock-2.6.0 requires Cabal-1.8.0.2
package ghc-6.12.1 requires Cabal-1.8.0.2
package bin-package-db-0.0.0.0 requires Cabal-1.8.0.2
Preprocessing library haddock-2.6.0...
Preprocessing executables for haddock-2.6.0...
unused terminals: 1
Building haddock-2.6.0...
<command line>: cannot satisfy -package-id
ghc-6.12.1-b691a185e99c62533666d9a28a9e1988:
    ghc-6.12.1-b691a185e99c62533666d9a28a9e1988 is unusable due to missing
or recursive dependencies:
      Cabal-1.8.0.2-a08510b9460f1b65f9dee06ed53f0650
bin-package-db-0.0.0.0-0c559ebe951f9972c4e6dfe5ebd4ce6a
    (use -v for more information)
cabal: Error: some packages failed to install:
haddock-2.6.0 failed during the building phase. The exception was:
ExitFailure 1


When I do a "ghc-pkg list | grep Cabal" I get the following:

ghc-pkg list | grep Cabal
    Cabal-1.8.0.2
    Cabal-1.8.0.2

I'm wondering if this means I have a copy in my .cabal, and another from
GHC,and if that could be causing a problem?

I'm trying to work on the Haddock docs for the NineP package I uploaded the
other day, and would rather not have to finish uploading before previewing
the result :-)

Dave
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