---------- Forwarded message ---------- From: selahaddin gerdan <selahattin.ger...@gmail.com> Date: 2009/9/28 Subject: Re: [Haskell-cafe] frag game-compiling error To: Lyndon Maydwell <maydw...@gmail.com>
Sorry I'm just learning haskell, so I don't get your suggestion. Could you explain to me what exactly I have to do? According to this<http://cvs.haskell.org/Hugs/pages/libraries/OpenGL/Graphics-Rendering-OpenGL-GL-BasicTypes.html#t%3AGLfloat>page GLfloat is just a type synonym for type Float. How come the error message differentiates between them? 2009/9/28 Lyndon Maydwell <maydw...@gmail.com> I think this is an opengl version problem. I came across this error in > vacuum-opengl after I had upgraded my opengl. I patched it up using a > "from<numeric type>" call. > > On Mon, Sep 28, 2009 at 8:00 AM, selahaddin gerdan > <selahattin.ger...@gmail.com> wrote: > > Hi there, > > when I try to install frag,I get this error: > > > > .cabal/bin/cabal install frag > > Resolving dependencies... > > Downloading frag-1.1.2... > > Configuring frag-1.1.2... > > Preprocessing executables for frag-1.1.2... > > Building frag-1.1.2... > > [ 1 of 39] Compiling IdentityList ( src/IdentityList.hs, > > dist/build/frag/frag-tmp/ > > IdentityList.o ) > > [ 2 of 39] Compiling Quaternion ( src/Quaternion.hs, > > dist/build/frag/frag-tmp/Quaternion.o ) > > > > src/Quaternion.hs:22:27: > > Couldn't match expected type `GLfloat' > > against inferred type `Float' > > In the expression: (r00 :: GLfloat) > > In the second argument of `newMatrix', namely > > `[(r00 :: GLfloat), r01, r02, r03, ....]' > > In the expression: > > newMatrix ColumnMajor [(r00 :: GLfloat), r01, r02, r03, ....] > > cabal: Error: some packages failed to install: > > frag-1.1.2 failed during the building phase. The exception was: > > exit: ExitFailure 1 > > > > Why? > > _______________________________________________ > > Haskell-Cafe mailing list > > Haskell-Cafe@haskell.org > > http://www.haskell.org/mailman/listinfo/haskell-cafe > > > > >
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