Hi Dustin,

perhaps you're missing mtl. (There are also C.M.Trans.State in transformers, though IIRC you have to use lift there to access the methods in your monad stack.)

On Jan 5, 2015 9:28 PM, "Dustin Lee" <qhfgva@gmail.com> wrote:

(sorry if dup.  I sent first before confirming my subscription)

From the homework description I've tried running:

dlee@morty ~/repos/cis194/week7 $ runhaskell StringBufEditor.hs

Editor.hs:11:8:
    Could not find module `Control.Monad.State'
    Perhaps you meant
      Control.Monad.ST (from base)
      Control.Monad.ST.Safe (from base)
      Control.Monad.Fix (from base)
    Use -v to see a list of the files searched for.

Is my haskell install messed up?   Have the libraries changed since the homework was created?

Thanks,

dustin

--

Dustin Lee
qhfgva=rot13(dustin)

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