[Vess-users] Error compiling VESS 4.0

[Ashraf <mda...@ea...>]

I get the following errors
i:\Program Files\VESS\VESS\src\graphics\OSG\vsCgShaderAttribute.cpp(139): error 
C2039: 'CG_CONTEXT' : is not a member of 'osgNVCg::Context'

i:\Program Files\VESS\VESS\src\graphics\OSG\vsCgShaderAttribute.cpp(139): error 
C2065: 'CG_CONTEXT' : undeclared identifier

i:\Program Files\VESS\VESS\src\graphics\OSG\vsCgParameterBlockAttribute.h(27): fatal
error C1083: Cannot open include file: 'osgNV/ParameterBlock': No such file or directory

For the last error, I checked the osgNV (I am using OsgNV 0.5.7) and there was no
such file.

Am I using the wrong version?  I checked osgNV release notes and it said that it
is synched with OSG 0.9.6

Thanks,
Mohamed.