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>