title: ImportError: No module named _tkinter_finder
body: <p>I am packaging my application using <code>pyinstaller</code>. It created the binary file, but it is not working. When I load the application on terminal I see this error</p>
  
  <pre><code>[9854] LOADER: Running BC_GUI_Client.py
  Traceback (most recent call last):
    File "FALCON_BC_CLIENT/BC_GUI_Client.py", line 145, in &lt;module&gt;
    File "PIL/ImageTk.py", line 127, in __init__
    File "PIL/ImageTk.py", line 192, in paste
    File "/usr/local/lib/python2.7/dist-packages/PyInstaller/loader/pyimod03_importers.py", line 687, in load_module
      module = imp.load_module(fullname, fp, filename, ext_tuple)
  ImportError: No module named _tkinter_finder
  [9854] Failed to execute script BC_GUI_Client
  </code></pre>
  
  <p>I am using python 2.7 and installed pyinstaller 3.3
  Anything wrong here?</p>