The SIGILL/core is interesting. Do you see anything on the host dmesg related to the process. Else does it do the same if you run the command through docker invoking a shell. docker -i -t ubuntu ...

After upgrading to setuptools 50.0, my Cython-based package extensions no longer build. The 'env' in return super().spawn(cmd, env=env) seems to be the problem. self.run_command('build_ext') File ...

Replace “python” with “python3” for installing Python 3.x version. Please note that get-pip.py will also install setuptools and wheel. As I mentioned earlier ...

Making sure pip and setuptools are properly installed is important because they manage package setup. If they are missing or outdated, they can prevent installations. Updating or reinstalling them ...