http://ubuntuforums.org/showthread.php?t=875401

=============== THANKS davemc ======================

Smile Install SyncKolab for Thunderbird for AMD64
I couldn't find a SyncKolab xpi install for AMD64.

Here's how to build it from source, it's quick and easy.

Turns out it's only a couple of zip's to build a chrome xpi.

Download the source, as shown at http://synckolab.mozdev.org/source.html

Password is guest

Code:
cvs -d :pserver:guest@mozdev.org:/cvs login
cvs -z3 -d :pserver:guest@mozdev.org:/cvs co synckolab
It doesn't seem to come with a make or build.

Adapting from this one http://www.captain.at/howto-firefox-...r-tutorial.php

src/make.sh
Code:
#!/bin/sh
cd chrome
zip -r sync_kolab-cvs-amd64.jar content/ skin/ locale/
cd ..
zip sync_kolab-cvs-amd64.xpi install.rdf chrome/sync_kolab-cvs-amd64.jar