Answers for "Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-h_49hdtr/psycopg2/You are using pip version 9.0.1, however version 21.3.1 is available.You should consider upgrading via the 'pip install --upgrade pip' command."

Command "python setup.py egg_info" failed with error code 1

$ pip3 install --upgrade setuptools
$ pip3 install --upgrade pip

Posted by: Guest on September-01-2020

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

# pip3 install --upgrade setuptools
# pip3 install --upgrade pip

Posted by: Guest on June-13-2021

Code answers related to "Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-h_49hdtr/psycopg2/You are using pip version 9.0.1, however version 21.3.1 is available.You should consider upgrading via the 'pip install --upgrade pip' command."