invalid output was: Traceback (most recent call last):

 "/Users/peter.gehres/.ansible/tmp/ansible-tmp-1398150581.12-212807661687170/ec2_group", line 1486, in <module>
main()

 "/Users/peter.gehres/.ansible/tmp/ansible-tmp-1398150581.12-212807661687170/ec2_group", line 233, in main
grantGroup = groups[group_id]KeyError: u'amazon-elb/sg-5a9c116a'

Traceback (most recent call last):


 "/Users/liuguiyang/Documents/CodeProj/PyProj/MLCourse/source/QLearn/maze/demo_maze.py", line 13, in <module>

from source.QLearn.maze.maze_env import Maze


 "/Users/liuguiyang/Documents/CodeProj/PyProj/MLCourse/source/QLearn/maze/maze_env.py", line 12, in <module>

import tkinter as tk


 "/usr/local/Cellar/python3/3.6.0/Frameworks/Python.framework/Versions/3.6/lib/python3.6/tkinter/__init__.py", line 36, in <module>

import _tkinter # If this fails your Python may not be configured for Tk
ModuleNotFoundError: No module named '_tkinter'