Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-f22jgu02/cryptography/

문제 상황:

Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-f22jgu02/cryptography/

 

해결:

pip3 install setuptools-rust

pip3 install --upgrade pip