Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-6b8_xkzn/psycopg2/ code example
Example: Command "python setup.py egg_info" failed with error code 1
$ pip3 install --upgrade setuptools
$ pip3 install --upgrade pip
$ pip3 install --upgrade setuptools
$ pip3 install --upgrade pip