18 Nov
2009
18 Nov
'09
7:07 p.m.
Kapil Hari Paranjape schrieb:
Hello,
On Sat, 14 Nov 2009, Jaco van Iterson wrote:
Only installation with 'cabal install yi' in a Cygwin shell under MS Windows XP ended in: Yi\Prelude.hs:182:9: Duplicate instance declarations: instance Category Accessor.T -- Defined at Yi\Prelude.hs:182:9-38 instance Category Accessor.T -- Defined in data-accessor-0.2.1:Data.Accessor.Private cabal.exe: Error: some packages failed to install: yi-0.6.1 failed during the building phase. The exception was: exit: ExitFailure 1
Seems easy to fix but I can't even find where on my drive I can find the source code.
Where is the source?
Seems to be that the author defined an orphan instance - something one should never do!