Daengbo's Journal: What Does Ubuntu Need to Put in a Developer CD?

Quickly is a new(ish) platform to help developers get into developing Ubuntu applications,* but right now it's mainly a command-line program that calls Glade and an editor when necessary. I believe Ubuntu would profit from integrating Quickly, Launchpad PPAs, and Bazaar into GEdit, supplying all the necessary documentation and Python modules*, and putting the resulting system on a special developers' CD.

If Ubuntu were to put out a developers' CD (specifically in order to attract new developers to the platform), what should they include in the distribution CD?

* Quickly isn't limited to Ubuntu or Python, but those areas are the main focus now.