Calendar application

I have installed OC 9.0 on Ubuntu 14.04. What I would like to do is setup the share Calendar and Address book application. What do I need to do to setup the server side?
Thanks in advance,

You have to activate the calendar app like described on: and choose recommended (calendar). After that follow .

Looks like your app server is down. I tried to activate Calenar and Contacts but I get a timeout. When I try to download the files from I get a timeout for an amazon service...

Is someone working on this?

AWS had a dead region... Amazon Web Service is working on it.