After exchanging emails with Iain Holmes it turns out the restriction on building the application on Fedora was an experiment gone wrong. Iain has made an new Gypsy release (0.6) and I’ve built new packages:
Use these rather than the ones linked from my previous blog post.
Updated 10th November 2008 – Gypsy is now available from the Fedora Project. You should be able to install using either PackageKit or YUM.