Re: [Haskell-cafe] Can't install chp (confused by cabal yet again)

On Mon, 2009-09-14 at 12:05 -0700, Michael Steele wrote:

You got the original error because cabal chose to use base-3 when compiling chp, and then identifiers found only in base-4 were referenced.

Download the cabal package, and edit chp.cabal so that it depends on base >= 4.

Or as another workaround use: $ cabal install chp --preference="base >= 4" Duncan