[Haskell-cafe] Some help needed to start Haskell with Yi

Jaco van Iterson jaco.van.iterson at gmail.com
Sat Nov 14 13:20:27 EST 2009

Hi there

I'm new to Haskell and need some help to get started faster (busy busy
I like to adjust and extend an editor to my liking and I choose Yi.

Only installation with 'cabal install yi' in a Cygwin shell under MS Windows
XP ended in:
    Duplicate instance declarations:
      instance Category Accessor.T -- Defined at Yi\Prelude.hs:182:9-38
      instance Category Accessor.T
        -- Defined in data-accessor-0.2.1:Data.Accessor.Private
cabal.exe: Error: some packages failed to install:
yi-0.6.1 failed during the building phase. The exception was:
exit: ExitFailure 1


Seems easy to fix but I can't even find where on my drive I can find the
source code.

Where is the source?

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