Hi Paul. Thanks for the report. I upgraded my OpenGL package, and now I'm getting this same error. Working on FieldTrip update now. Will send another note when the update is ready. - Conal On Tue, Dec 1, 2009 at 2:53 AM, Paul Keir wrote:

Hi all,

I’m running under Windows XP/cygwin and have the Haskell Platform/GHC 6.10.4. I thought I’d have a look at FieldTrip. If I run “cabal install FieldTrip” I get an error (see below) relating to Vector2. Any advice?

By the way, GLUT programs run OK; apparently now even without explicit library linking (ghc --make file.hs)

Cheers,

Paul

…

[ 1 of 17] Compiling Graphics.FieldTrip.ParamSurf ( src\Graphics\FieldTrip\ParamSurf.hs, dist\build\Graphics\FieldTrip\ParamSurf.o )

[ 2 of 17] Compiling Graphics.FieldTrip.Transform ( src\Graphics\FieldTrip\Transform.hs, dist\build\Graphics\FieldTrip\Transform.o )

[ 3 of 17] Compiling Graphics.FieldTrip.Vector2 ( src\Graphics\FieldTrip\Vector2.hs, dist\build\Graphics\FieldTrip\Vector2.o )

src\Graphics\FieldTrip\Vector2.hs:29:48:

Module

`Graphics.Rendering.OpenGL.GL.CoordTrans'

does not export

`Vector2(..)'

cabal.exe: Error: some packages failed to install:

FieldTrip-0.2.7 failed during the building phase. The exception was:

exit: ExitFailure 1

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