Comment 20 for bug 251602

It has, I have been using it for a few days. It is probably your mirror that is a bit slow to sync.

Here is the result of the build:
https://launchpad.net/ubuntu/intrepid/+source/thunderbird/2.0.0.16+nobinonly-0ubuntu2

And it is always possible to download the resulting binaries directly from launchpad, here is an example for the i386 build. You need to change it depending on your architecture.
https://launchpad.net/ubuntu/intrepid/i386/thunderbird/2.0.0.16+nobinonly-0ubuntu2