LINK : fatal error LNK1104: cannot open file 'python37_d.lib'
This library is intended for debugging, and you simply don't have it if the Python was installed with default options. To obtain it, you are to (re)install Python with "Download debug binaries" option enabled in the installer. Then the python37_d.lib
will be located in %PythonPath%\Libs
together with python3_d.lib
.