Re: IOExts problem

jim burton wrote:

IOExts seems to be unavailable on my system, whereas I'm guessing it should be since the file /usr/lib/ghc-6.4.1/hslibs-imports/lang/IOExts.hi exists...(wrong guess?) Within ghci I get

Prelude> :m IOExts Could not find module `IOExts': it is not a module in the current program, or in any known package. Prelude>

IOExts is (was) in the 'lang' package, which is hidden by default, so you need to say '-package lang' to get it. Bear in mind that lang has been deprecated for a long time, and is gone completely in GHC 6.6, though. Cheers, Simon