AttributeError: 'module' object has no attribute 'OP_NO_TLSv1_1'

I'm getting this error on a stock ubuntu 14.04 LTS using Synthesize, since it is advertised on the home to be functional with ubuntu 14.04 LTS what is causing the error ?

Starting carbon-cache-1: Traceback (most recent call last):
File "/opt/graphite/bin/carbon-cache.py", line 32, in
run_twistd_plugin(file)
File "/opt/graphite/lib/carbon/util.py", line 61, in run_twistd_plugin
from twisted.internet import epollreactor
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/epollreactor.py", line 24, in
from twisted.internet import posixbase
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/posixbase.py", line 18, in
from twisted.internet import error, udp, tcp
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/tcp.py", line 28, in
from twisted.internet._newtls import (
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/_newtls.py", line 21, in
from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol
File "/usr/local/lib/python2.7/dist-packages/twisted/protocols/tls.py", line 63, in
from twisted.internet._sslverify import _setAcceptableProtocols
File "/usr/local/lib/python2.7/dist-packages/twisted/internet/_sslverify.py", line 38, in
TLSVersion.TLSv1_1: SSL.OP_NO_TLSv1_1,
AttributeError: 'module' object has no attribute 'OP_NO_TLSv1_1'
failed
carbon-cache-1 not running