Traceback (most recent call last):


 "/usr/local/bin/monkeytype", line 7, in <module>

from monkeytype.cli import entry_point_main


 "/usr/local/lib/python3.5/dist-packages/monkeytype/__init__.py", line 7, in <module>

from typing import (
ImportError: cannot import name 'ContextManager'
Traceback (most recent call last):


 "/usr/bin/pip", line 9, in <module>

from pip import main
ImportError: cannot import name main
