using ci library other project license

[eluser]Unknown[/eluser]
well i finally stumbled across 2 pages

http://ellislab.com/blog/entry/codeignit...e-examples (1)
http://ellislab.com/codeigniter/user-guide/license.html (2)

and having read through the now, i understand what i should do, however i am not sure now what license type codeigniter uses because (1) is about osl-3 and (2) just says codeigniter license agreement

does not seem like a train smash but can anybody clarify ths ?