Microsoft (R) Program Maintenance Utility Version 7.00.8882 Copyright (C) Microsoft Corp 1988-2000. All rights reserved. C:\cpanrun-5.8\build\5-8-0\bin\perl.exe Build --makefile_env_macros 1 Copying lib\SDL\OpenGL\Cg.pm -> blib\lib\SDL\OpenGL\Cg.pm lib\SDL\OpenGL\Cg.xs -> lib\SDL\OpenGL\Cg.c Generating script 'lib\SDL\OpenGL\Cg.ccs' cl -nologo -c @"lib\SDL\OpenGL\Cg.ccs" -Fo"lib\SDL\OpenGL\Cg.obj" "lib\SDL\OpenGL\Cg.c" Cg.c lib\SDL\OpenGL\Cg.xs(7) : fatal error C1083: Cannot open include file: 'Cg/cg.h': No such file or directory error building dll file from 'lib\SDL\OpenGL\Cg.c' at C:/cpanrun-5.8/build/5-8-0/site/lib/ExtUtils/CBuilder/Platform/Windows.pm line 143. NMAKE : fatal error U1077: 'C:\cpanrun-5.8\build\5-8-0\bin\perl.exe' : return code '0x2' Stop.