Of course, I'll set up Oracle again, which appears to be very easy, as Oracle provided a Debian (and thus Ubuntu) repository. This should allow Debian and Ubuntu users to install Oracle by using Synaptic Package Manager. Point an shoot installs... I am curious!
Add the repository
You do have to make Ubuntu aware of the fact Oracle is a source of software, too. For that, you need to add the location of the repository to your configuration. This is accomplished by:frank@cs-frank03:~$ sudo gedit /etc/apt/sources.list
# Oracle stuff
deb http://oss.oracle.com/debian unstable main non-free
deb http://oss.oracle.com/debian unstable main non-free
After that, update the libraries to allow Software Center to show Oracle, enter:
frank@cs-frank03:~$ sudo apt-get update
Now, fire up Synaptic, and click on the 'Origin' button; you should see oss.oracle.com/main listed. Point at it, and you will see XE (in two flavours) and the XE client.
Now, if only I just wanted XE...
yum
For non-Debian, there's support for yum as well; check it out!