title: pyinstaller failed to process no matter how I try
body: <p>c:\program files\python35\scripts> pyinstaller.exe --onefile "path\whatever\main.py"</p>
  
  <p>c:\program files\python35\scripts> pyinstaller --onefile "path\whatever\main.py"</p>
  
  <p>fails to process</p>
  
  <p>also tried running pyinstaller from the path where main.py is located and still nothing.</p>
  
  <p>working with  python 3.5.2, 64bit</p>
  
  <p>Thank you</p>