[Haskell] cabal conflicting rules

Claudio Nieder private at claudio.ch
Sun Oct 23 13:27:49 CEST 2011


I just get this output from cabal:

 cabal install leksah
Resolving dependencies...
cabal: dependencies conflict: ghc-7.0.4 requires array == however
array- was excluded because ghc-7.0.4 requires array ==

How can it be that the same package (ghc-7.0.4) asks for two different 
versions (array / excluding each other?


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