It's available from Extras (the version in extras-testing/devel is just a sideeffect of an upstream release, it doesn't contain significant differences). It is a self-contained package of runnable examples for most modules and major classes of Qt, and it doesn't require you to install any modules previously, do scp/chmodding, etc, to make them runnable. AFAIK the PySide examples and the PyQt examples are roughly the same thing.