Python AttributeError: object 'module' does not have attribute 'require_version'

Question

I am using Python3.4 . I am trying to open an application that supposedly uses Python and cannot make it work. I get the following error:

 Traceback (most recent call last): File "pychess", line 24, in <module> gi.require_version("Gtk", "3.0") AttributeError: 'module' object has no attribute 'require_version' 

Answer 1

Install the dependency with pip install PyGTK as suggested by João Cartucho.