.../site-packages/oauth2client/client.py", line 1515, in __init__
self.private_key = base64.b64encode(private_key)
File ".../venv/lib/python3.4/base64.py", line 62, in b64encode
encoded = binascii.b2a_base64(s)[:-1]
TypeError: 'str' does not support the buffer interface
Changing line 1515 in oauth2client/client.py from this:
context:
Changing line 1515 in oauth2client/client.py from this:
to this:
fixed my issue.
reference: http://stackoverflow.com/questions/27160352/when-convert-to-base-64-typeerror-str-does-not-support-the-buffer-interface