On Sat, May 1, 2010 at 3:33 PM, Ivan Lazar Miljenovic
wrote:
You need to know which library they're in.
You can use the ghc-pkg tool to do this:
$ ghc-pkg find-module Control.Monad.State
/usr/lib/ghc-6.12.1/package.conf.d
monads-fd-0.0.0.1
mtl-1.1.0.2
