[Orgmode] org-babel

[Jörg Hagmann]

org-babel doesn't work here. First question: do I have the current 
org-version? I updated today and have 6.30trans (On 2 computers, Mac 
Leopard and ubuntu).

If that's ok, next:
I have

(require 'org-babel-init)
(require 'org-babel-ruby)      ;; requires ruby, irb, ruby-mode, and 
inf-ruby
(org-babel-load-library-of-babel)

in .emacs

Starting emacs gives the Message:

An error has occurred while loading `/Users/bonasia/.emacs':
File error: Cannot open load file, org-babel-init

I either don't have the current version or misunderstood something.

Thanks, Jörg