Please help me with the following.
I'm using Python 3.6. After firing "python setup.py install", I got the following message:
Found existing installation: certifi 2018.10.15
Cannot uninstall 'certifi'. It is a distutils installed project and thus we cannot accurately determine which files belong to it whic
h would lead to only a partial uninstall.
I don't how to solve this problem. Please help. Thank you so much.