You probably have some packages of yours installed as user and some others globally. Have a look at:
http://www.haskell.org/cabal/FAQ.html#dependencies-conflict I recommend that as soon as you have a running Haskell Platform to always install new packages with cabal install ... --user Thomas Am Sonntag, den 23.10.2011, 13:27 +0200 schrieb Claudio Nieder: > Hi, > > I just get this output from cabal: > > cabal install leksah > Resolving dependencies... > cabal: dependencies conflict: ghc-7.0.4 requires array ==0.3.0.3 however > array-0.3.0.3 was excluded because ghc-7.0.4 requires array ==0.3.0.2 > > > How can it be that the same package (ghc-7.0.4) asks for two different > versions (array 0.3.0.3 / 0.3.0.2) excluding each other? > > claudio > > > _______________________________________________ > Haskell mailing list > [email protected] > http://www.haskell.org/mailman/listinfo/haskell _______________________________________________ Haskell mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell
