setup.py error

18:09:52 10/11/16 Writing oxAuth OpenID Connect keys
18:09:52 10/11/16 Failed to write oxAuth OpenID Connect key to /etc/certs/oxauth-keys.json
18:09:52 10/11/16 Loading file ./output/oxauth-config.json
18:09:52 10/11/16 Loading file ./output/oxauth-static-conf.json
18:09:52 10/11/16 Loading file ./static/oxauth/oxauth-errors.json
18:09:52 10/11/16 Loading file /etc/certs/oxauth-keys.json
18:09:52 10/11/16 Error loading file
18:09:52 10/11/16 Traceback (most recent call last):
  File "./setup.py", line 2066, in generate_base64_file
    plain_file = open(fn)
IOError: [Errno 2] No such file or directory: '/etc/certs/oxauth-keys.json'

18:09:52 10/11/16 ***** Error caught in main loop *****
18:09:52 10/11/16 Traceback (most recent call last):
  File "./setup.py", line 2504, in <module>
    installObject.generate_base64_configuration()
  File "./setup.py", line 2086, in generate_base64_configuration
    self.oxauth_openid_key_base64 = self.generate_base64_ldap_file(self.oxauth_openid_jwks_fn)
  File "./setup.py", line 2080, in generate_base64_ldap_file
    return self.generate_base64_file(fn, 1)
  File "./setup.py", line 2075, in generate_base64_file
    plain_file_b64encoded_text = self.reindent(plain_file_b64encoded_text, num_spaces)
  File "./setup.py", line 2056, in reindent
    text = string.split(text, '\n')
  File "/usr/lib/python2.7/string.py", line 292, in split
    return s.split(sep, maxsplit)
AttributeError: 'NoneType' object has no attribute 'split'