[Haskell] Visual Haskell: Could not find module `Control.Monad.Writer'

[Bernd Holzmüller]

Hi all,

I am playing around with Visual Haskell, V0.1 (which really is great
stuff!). In the main module I wrote the following import:

    import Control.Monad.Writer

for which I get the error message:

    Could not find module `Control.Monad.Writer':   use -v to see a list
of the files searched for

I use the GHCOptions: -fglasgow-exts -fallow-overlapping-instances. Is
this a bug in Visual Haskell or what's wrong here?

Thanks,
Bernd