On Sun, Jul 27, 2008 at 03:08:04PM +0000, Jean-Philippe Bernardy wrote:
> I'm very pleased to announce the 0.4.1 release of the Yi editor.
great, i can't wait to check it out ...
i get the following error when installing via hackage/cabal (ghc 6.8.1, cabal
1.4.0.1):
Yi/Buffer.hs:253:0:
No instance for (Typeable4 RWS)
arising from the 'deriving' clause of a data type declaration
at Yi/Buffer.hs:(253,0)-(254,101)
Possible fix: add an instance declaration for (Typeable4 RWS)
When deriving the instance for (Typeable1 BufferM)
Yi/Buffer.hs:256:0:
Can't make a derived instance of `Typeable4 RWS'
(even with cunning newtype deriving:
the representation type has wrong kind)
In the stand-alone deriving instance for `Typeable4 RWS'
any ideas what's going wrong? is it finally time to upgrade my ghc
installation?
<sk>
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