I am getting the following SSL issue when running pip install:
python -m pip install zeep
Collecting zeep
  Retrying (Retry(total=4, connect=None, read=None, redirect=None, 
status=None)) after connection broken by 'SSLError(SSLError("bad handshake: 
Error([('SSL routines', 'ssl3_get_server_certificate', 'certificate verify 
failed')],)",),)': /simple/zeep/
 
    