wxPython is a GUI toolkit for the Python programming language.  It allows 
Python programmers to create programs with a robust, highly functional 
graphical user interface simply and easily.  It is implemented as a Python 
extension module (native code) that wraps the popular wxWidgets cross 
platform GUI library which is written in C++.

This package conflicts with wxGTK because it's already included in wxPython.
Both cannot be installed at the same time!