ibpy : "Cannot assign to None"

Question

I freshly installed ibpy and have the following problem:

>>> from ib.opt import *
File "C:\Users\ME\Anaconda\lib\site-packages\ib\ext\EReader.py", line 29
  from builtin import float, str, None, True, False
SyntaxError: cannot assign to None

Why it cannot find it? How can i fix this and download some price data?

Thank you all.

Answer 1

The problem was solved by installing the latest version of ibpy.

https://github.com/blampe/IbPy