Excellent! Thanks. Michael --- On Wed, 6/3/09, Don Stewart wrote: From: Don Stewart Subject: Re: [Haskell-cafe] Cabal/primes To: "michael rice" Cc: "brian" , haskell-cafe@haskell.org Date: Wednesday, June 3, 2009, 6:40 PM nowgate:

Got it working.

I downloaded two packages, primes and Numbers. Since Numbers has the three functions I want to use, primes, isPrime and isProbablyPrime, how do I uninstall the primes package so there won't be a conflict?

Easy!     $ ghc-pkg unregister primes -- Don