The old distfile is gone on the previous server. There's an HTTP redirect to
a new server, but they don't carry the old files anymore. Unfortunately, in
order to build the new stuff, we'd need a newer avr-gcc first -- and that
one's by now only available directly from gcc's CVS repo, which is a little
too `green' to me. Let's wait another couple of months until they rolled a
newer release of gcc and binutils, and switch then.