The code I write is a framework for testers and developers, though. So it won't run on many similar machines but on many very individual machines. But I guess it might even be possible to transform APT/RPM packages in each other and my guess would be that even yum can read one or the other, even if it's not its main package format (don't know Fedora very well).

You guys really got me excited about this. If I can get any air soon, I'll try to learn more about it!