Thanks! This makes perfect sense, but as I just discovered using ghci -v there is an even stranger problem. I'm side-tracking slightly from the original question here, but nevertheless...
GHC gives the following output: --- GHCi, version 6.12.3: http://www.haskell.org/ghc/ :? for help <command line>: cannot satisfy -package QuickCheck-2.1.1.1: QuickCheck-2.1.1.1-c7435cb0d5b5de72fe9540c48335606d is unusable due to missing or recursive dependencies: ghc-6.12.3-66a382195c8a71849653439b67021fd1 (use -v for more information) shell returned 1 --- However I am using the version of GHC mentioned, so I have no idea what is going on. On Tue, Aug 31, 2010 at 1:09 AM, John Millikin <[email protected]> wrote: > Update your cabal package list, and then install QuickCheck. > Optionally, you can use a version specifier: > > cabal update > cabal install 'QuickCheck >= 2' > > This should make QuickCheck 2 the default in GHCI. If it doesn't, you > may need to specify the version: > > ghci -package QuickCheck-2.2 > > For Cabal-packaged libraries/applications, simply update your version > requirements. > > > On Mon, Aug 30, 2010 at 09:06, Lyndon Maydwell <[email protected]> wrote: >> I'm just trying these examples, and I can't figure out how to import >> quickcheck2 rather than quickcheck1. I've looked around but I can't >> seem to find any information on this. How do I do it? >> >> Thanks! > _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
