Exciting stuff! Nooku server is on github and is looking good..
If you haven't used git, google how to install 'git' - then:
# git clone https://github.com/nooku/nooku-server.git
We installed it with no issues, just like a Joomla 1.5.22 install.
Multi-sites is coming any day now, the current version didn't have it - but take a look at the installation screens and back end admin.
Looks pretty good.. I like the new menu admin section -
In Alpha 2 we should see multi-sites - the roadmap says March - so I would suspect it's coming pretty soon..
http://blog.nooku.org/2011/01/a-roadmap-for-nooku-server/
*** NOTE*** 3.28.2011 - 7.45PM PST - Teaser via twitter *** http://cl.ly/013Z2x0c1I1m1v2u311X