raise IOError(msg) OSError: Python library not found: libpython3.7m.so.1.0, libpython3.7.so.1.0, libpython3.7mu.so.1.0, libpython3.7.so, libpython3.7m.so This means your Python installation does not come with proper shared library files. This usually happens due to missing development package, or unsuitable build parameters of the Python installation.
* On Debian/Ubuntu, you need to install Python development packages: * apt-get install python3-dev * apt-get install python-dev * If you are building Python by yourself, rebuild with `--enable