Error

[painkillerxxx]

Hey I need help, I follow all the steps of Judicious, but the Python fixed This:

Traceback (most recent call last):
File "C:\Python27\Scripts\iloot.py", line 4, in
import gevent
File "C:\Python27\lib\site-packages\gevent__init__.py", line 49, in
from gevent.hub import get_hub, iwait, wait, PYPY
File "C:\Python27\lib\site-packages\gevent\hub.py", line 11, in
from greenlet import greenlet, getcurrent, GreenletExit
ImportError: No module named greenlet

What I doing Bad? or What I Need?