title: cx_Freeze : Python error in main script
body: <p>I want to create an executable of my script with cx_freeze.
  <p>I use steup.py:</p>
  
  <pre><code>import sys 
  from cx_Freeze import setup, Executablesetup(
  name = "balance",
  version = "3.1",
  description = "exported data integral",
  executables = [Executable("balance1.py", base = "Win32GUI")])
  </code></pre>
  
  <p>Next I run it in cmd. And then when i start .exe in build folder i get :<img src="https://i.stack.imgur.com/o9KOY.png" alt="enter image description here"></p>
  
  <p>Im using Pyzo distribution.<p>
  What may couse such error ?</p>