At 09.08 +0200 0-10-13, Friedrich Dominicus wrote:

On my experiments I tried to run the Haskore example. But I get the following error: ERROR "/usr/local/share/hugs/lib/hugs/../Haskore/src/Monads.hs" (line 55): No member "map" in class "Functor"

Now I looked into the Prelude and there one can just find fmap class Functor f where fmap :: (a -> b) -> (f a -> f b)

Now there is obvious no map. So I guess it must either be added or the Monads.hs from Haskore have to be patched.

Try to patch Haskore by changing map to fmap; I think that class may have changed that name. Also, there is a "Monad.hs" in the standards library that come with Hugs. -- I do not know how the "Monads.hs" that Haskore seems to call relates to that one, but it would be better if Haskore is changed to use "Monad.hs" instead, if possible. Hans Aberg

On my experiments I tried to run the Haskore example. But I get the following error: ERROR "/usr/local/share/hugs/lib/hugs/../Haskore/src/Monads.hs" (line 55): No member "map" in class "Functor"

Now I looked into the Prelude and there one can just find fmap class Functor f where fmap :: (a -> b) -> (f a -> f b) Now there is obvious no map. So I guess it must either be added or the Monads.hs from Haskore have to be patched.

You must have an old version of Haskore. The one currently at haskell.org/haskore (which has been stable for awhile) does not have this problem. -Paul Hudak