gsoc 2020 having issues with ssl certificate verification in linking git and trac for contributing

[DIVESH KUMAR]

While configuring git and trac following steps from http://doc.sagemath.org/html/en/developer/git_trac.html

I am facing the following error upon using the command

git trac config --user USERNAME --pass 'PASSWORD'

Saved trac username.

Saved trac password.

Trac xmlrpc URL:

    https://trac.sagemath.org/xmlrpc (anonymous)

    https://trac.sagemath.org/login/xmlrpc (authenticated)

    realm sage.math.washington.edu

Username: diveshkr-code

Password: ***********

Retrieving SSH keys...

Traceback (most recent call last):

  File "/home/diveshcode/.local/bin/git-trac", line 17, in <module>

    cmdline.launch()

  File "/home/diveshcode/.local/lib/python2.7/site-packages/git_trac/cmdline.py", line 284, in launch

    app.print_config()

  File "/home/diveshcode/.local/lib/python2.7/site-packages/git_trac/app.py", line 391, in print_config

    for key in self.trac.get_ssh_fingerprints():

  File "/home/diveshcode/.local/lib/python2.7/site-packages/git_trac/trac_server.py", line 111, in get_ssh_fingerprints

    for key in self.get_ssh_keys():

  File "/home/diveshcode/.local/lib/python2.7/site-packages/git_trac/trac_server.py", line 103, in get_ssh_keys

    return self.authenticated_proxy.sshkeys.getkeys()

  File "/usr/lib/python2.7/xmlrpclib.py", line 1243, in __call__

    return self.__send(self.__name, args)

  File "/usr/lib/python2.7/xmlrpclib.py", line 1602, in __request

    verbose=self.__verbose

  File "/usr/lib/python2.7/xmlrpclib.py", line 1283, in request

    return self.single_request(host, handler, request_body, verbose)

  File "/home/diveshcode/.local/lib/python2.7/site-packages/git_trac/digest_transport_py2.py", line 127, in single_request

    response = self.opener.open(req)

  File "/usr/lib/python2.7/urllib2.py", line 429, in open

    response = self._open(req, data)

  File "/usr/lib/python2.7/urllib2.py", line 447, in _open

    '_open', req)

  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain

    result = func(*args)

  File "/usr/lib/python2.7/urllib2.py", line 1241, in https_open

    context=self._context)

  File "/usr/lib/python2.7/urllib2.py", line 1198, in do_open

    raise URLError(err)

urllib2.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:727)>

Any help would be helpful have been stuck on this for a couple of days.

Thank you.

[DIVESH KUMAR]