Comment 2 for bug 127200

f-t-u build-depends on java-gcj-compat, so it can unbundle jars as well as creating them; but unlike "tar", the -C option to "jar" doesn't work right, so I found it easier to add a build-dep on unzip anyway since I trust unzip's behavior a bit more.

I've attached a debdiff which I believe gets this package building right again. Alternatively, a signed source package is available at http://people.ubuntu.com/~vorlon/firefox-ubuntu-themes/ if someone would care to sponsor it into main.