All examples in the book use Blender 2.49 (available at www.blender.org) and its built-in Python 2.6.x language. Many examples assume that you have a full Python (www.python.org) distribution. InChapter 1, Extending Blender with Python, you are shown how to install a full distribution—if you don't have one already. Blender and Python are platform independent and all examples should run equally well on Windows, Linux, and Mac. Some additional modules are used as well and suitable download instructions are provided where appropriate. All examples can be downloaded from the publisher's website (http://www.packtpub.com).