[Haskell-cafe] Re: Dependencies conflict
barsoap at web.de
Wed Jan 28 14:50:52 EST 2009
Martijn van Steenbergen <martijn at van.steenbergen.nl> wrote:
> $ cabal install category-extras
> Resolving dependencies...
> cabal: dependencies conflict: ghc-6.10.1 requires process ==188.8.131.52
> however process-184.108.40.206 was excluded because ghc-6.10.1 requires
> process ==220.127.116.11
> What does this message mean? It makes little sense to me --
> ghc-6.10.1 requires both process ==18.104.22.168 and process ==22.214.171.124?
> And, more importantly, how do I solve this?
ghc-pkg unregister process-126.96.36.199 . If that fails, rm -r .cabal .ghc .
If that fails, fix cabal ;)
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