Ok, I think I've figured out my problem with the 'include' folder. It was in the file I downloaded instead of the one CMake made. It seems to have all the .h files I need inside it. Before trying this out, though, there's something else that bothers me. In the 'library' folder, all the built .dll and .lib files are debug, nonstatic files. What is the effect of having the debug tag? In CMake, the CMAKE_BUILD_TYPE is 'Release', not 'Debug'. If it's recommended to remove the debug tag at some point (maybe in the finished application?), what do I need to do?