[Haskell-cafe] mtl and transformers

Günther Schmidt gue.schmidt at web.de
Sun Jan 10 21:44:45 EST 2010


Hi,

when I cabal-installed the iteratee package, the transformers package 
was also installed as a dependency.

Now when I run applications that import Control.Monad.Transformers I get 
this:

     Could not find module `Control.Monad.Trans':
      it was found in multiple packages: transformers-0.1.4.0 mtl-1.1.0.2

What's the work around for situations like this?

Günther




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