Thanks for the pointers to hayoo and hoogle!

From the way they referenced things, I was able to figure out that I'd been too specific in my Import:

'Import Text.Regex.Posix' --> 'Import Text.Regex' fixed the problem. Thanks again!

Message: 1 Date: Thu, 15 Jul 2010 00:19:03 +0200 From: Daniel Fischer Subject: Re: [Haskell-beginners] A difficult package To: beginners@haskell.org, bwise@oceanofstones.net Message-ID: <201007150019.03984.daniel.is.fischer@web.de> Content-Type: text/plain; charset="iso-8859-1"

On Wednesday 14 July 2010 19:20:09, Ben Wise wrote:

...

Folks,

I'm trying to work through Conrad Barski's Haskell tutorial, http://www.lisperati.com/haskell/, and I've run into a difficult package problem. I've googled around for two days, but nothing seems to work.

Basically, I can not get it recognize matchRegex, mkRegex, and similar. They are all in the Text.Regex.Posix package,

hoogle and hayoo think they're not in regex-posix but in regex-compat

... SNIP ... -- Ben Wise, PhD 0xCAF514E1