I am sorry I have not had as much time as I have wanted to have to work on this project. I will be getting more time in month or 2 to be able to spend working on it.
As far as the error you are getting it is telling you exactly what the problem is.
No Compatible Visual C\C++ version found.
Because of how pip and setuptools now work the traceback information gets mangled into the error you are seeing but the original traceback information is still contained in it.
so you need to install a compatible Visual C++ compiler. You can either install the latest Visual Studio and select that you want to install the C++ compiler with it along with the latest Windows SDK. Or you can install the latest Visual Studio Build Tools which will install all of the latest C++ compiler stuff without installing the Visual Studio IDE.
Visual Studio
Build Tools
https://aka.ms/vs/17/release/vs_BuildTools.exe