CASCADE Module

[hj]

Hello

I am trying to install Cascade module. I downloaded OPENCASCADE 7.4.0 source code and some required libraries of it, but when I configure it in Cmake, it cannot recognize the directory. I set the dir with OpenCASCADEConfig.cmake in it as the  OPENCASCADE_DIR  but Cmake can't identify the directory. 

I 'm wondering if there is anything that I'm missing to do or any update in the code (Cmake configure files) that I should incorporate before installing CASCADE?  Any feedback would be appreciated.

Thanks