title: Fatal Python error: Py_Initialize: importlib install failed (ImportError: No module named '_frozen_importlib_external')
body: <p>I am trying to make my python code containing tkinter an executable file using <strong>cx_Freeze</strong> in python3.5, When i try to execute my exe file, it crashes saying...<br>
  <code>ImportError: No module named '_frozen_importlib_external'</code></p>
  
  <p><a href="https://i.stack.imgur.com/aiIAH.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/aiIAH.jpg" alt="enter image description here"></a></p>
  
  <p>My code takes an input as csv file from user,loads the same into pandas dataframe and applies regression on the data. Now i used cx_freeze as  </p>
  
  <pre><code>import sys
  import cx_Freeze
  base = None
  
  if sys.platform == 'Win32':
      base = "Win32GUI"
  
  executables = [cx_Freeze.Executable("6_demo.py", base = base,targetName="anac.exe")]
  
  cx_Freeze.setup(
      name = "model",
      version = "0.1",
      options = {"build_exe": {"packages":["tkinter","pandas"]}},
      description = "Predicts the outcome",
      executables = executables,
  
  )
  </code></pre>