(Environment installing concerned) error: command 'E:\\Microsoft Visual Studio\\2019\\Professional\\VC\\Tools\\MSVC\\14.29.30133\\bin\\HostX86\\x64\\cl.exe' failed with exit code 2

[saulgooodman]

Hello there. I was about to install the Co-SLAM environment, when I was installing the 'marching_cubes' according to the given README.md (which is cd external/NumpyMarchingCubes; python setup.py install) but I encountered a problem error: 'command 'E:\Microsoft Visual Studio\2019\Professional\VC\Tools\MSVC\14.29.30133\bin\HostX86\x64\cl.exe' failed with exit code 2' I use windows platform and the python version is 3.8. Could you please explain why? Tks!