ImportError: No module named enum on Mac Python 2.7.10

Question

I already had tried installing enum, enum34 and aenum on my mac, but i could not import these packages into my code or interactive shell. But I can find these packages on pip freeze.

Basically I want to run https://github.com/kcoley/gltf2usd .

iMAC:Source JK$ pip install enum
DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7.
Collecting enum
Requirement already satisfied: setuptools in /usr/local/lib/python2.7/site-packages (from enum) (41.0.1)
Installing collected packages: enum
Successfully installed enum-0.4.7

from enum import Enum
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named enum

Answer 1

I could not find any solution but for now, I copied enum from https://bitbucket.org/stoneleaf/enum34/src/default/enum/__init__.py into my local folder.