Kiivi's buildd chroot broken.

The buildd chroot of kiivi has gotten broken while I was in transit, and I didn't have time to check it out and fix it yet. As a result, quite some packages, such as doxygen, failed to build.

Of course this happens while I'm in transit from Antwerp to Helsinki.

I've made sure buildd stops building once libgtk2-perl is finished (which seems to be working allright, so I won't interrupt it), and then I'll go ahead and fix everything.