[CMake] Unknown CMake command "CHECK_STRUCT_HAS_MEMBER"

[Franklin Dorbon]

Hello,
I get the below error when running CMAKE, the GUI version 2.8 on windows:

CMake Error at cmake/internal/SearchForStuff.cmake:78 (CHECK_STRUCT_HAS_MEMBER):
Unknown CMake command "CHECK_STRUCT_HAS_MEMBER".
Call Stack (most recent call first):
CMakeLists.txt:49 (INCLUDE)

I don't understand why this command cannot be found, it seems that I
have used CMAKE before and not had to do anything special to use this.
Is this just error with my CMakeLists.txt?

Thanks,
Franklin Dorbon