This might be heavy handed but I think I just got over this by clobbering my .ghc directory and redoing cabal install haddock
Dave On Thu, Feb 25, 2010 at 7:23 PM, David Leimbach <leim...@gmail.com> wrote: > 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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