title: Python debuggers not working after updating PyCharm
body: <p>I experiencing the the following error when I attempt to use pudb and the PyCharm debuggers. I was recently updated PyCharm and thereafter I'm experiencing this failure. Here is a example of the how I'm attempting to start the process: python3.4 -m pubd.run initdata.py</p>
  
  <p>Here is my Pycharm info:</p>
  
  <p>PyCharm Community Edition 2016.1.3
  Build #PC-145.971, built on May 3, 2016
  JRE: 1.8.0_40-release-b132 x86_64
  JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o</p>
  
  <pre><code>Could not import runpy module
  Traceback (most recent call last):
    File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/runpy.py", line 15, in &lt;module&gt;
      import importlib.util
    File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/importlib/util.py", line 12, in &lt;module&gt;
      from contextlib import contextmanager
    File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/contextlib.py", line 4, in &lt;module&gt;
      from collections import deque
    File "/Library/Frameworks/Python.framework/Versions/3.4/lib/python3.4/collections/__init__.py", line 12, in &lt;module&gt;
      from keyword import iskeyword as _iskeyword
  ImportError: cannot import name 'iskeyword'
  </code></pre>