The examples in this book use Python 2.7.1, although they should
work with any version of Python from 2.5.x to 2.7.x. The
library has not yet been ported and fully tested on Python 3.x, although
there are plans to do so in the near future.
All versions of Python, in both source form and precompiled for many popular platforms, can be found at http://python.org.