[xwiki-users] Installing XWiki on Ubuntu Natty

I've been battling with partial documentations of different install configurations on different versions of systems and trying to collate them. I have probably done all sorts of wrong things, but perhaps some one here can set me straight with a few words. I am remotely installing to a Natty server (a KVM VM) via an ssh connection. I installed a bunch of packages,among which are: apache2, tomcat6, tomcat6-examples, tomcat6-user, mysql-server, mysql-client tomcat6 is working and I can get to it by the wiki.myhost.mydomain DNS name. I download the current xwiki.war using wget to /var/lib/tomcat6/webapps/xwiki.war and tomcat6 seemed to have automatically unpacked it. The version was xwiki-enterprise-installer-generic-3.1-standard.jar I downloaded the latest version of the mysql connector. The version was mysql-connector-java-5.1.17.jar. What I then discovered was that there was a META-INF directory but no WEB-INF as described in the various install instructions I read. For the hell of it I then installed the openjdk-6-jdk package which of course loaded a *lot* of other packages. I then tried jar xf mysql-connector-java-5.1.17.jar in the /var/lib/tomcat6/webapps/xwiki directory and that gave me a META-INF and a couple other directories. There is no hibernate.cfg.xml, described in all the install info I have read, anywhere to be found. I am certain I have at some point gone off the narrow twisty path to success but have no idea where. Advice would be much appreciated. Dale Amon