By email, Christian clarified that 0.6.1 does not address the 10.4 ppc
issue. He said we should use 0.4 for that.
I have no evidence that GUB is broken. It cannot compile git master,
but that's due to a problem in git master, not GUB.
 I realize that Phil encountered some difficulty, but I have no reason
to think this is any unusual breakage in GUB. I think it's just the usual
10-100 hours of work that it takes to set up GUB on a platform that differs
in any respect (be it linux distribution or cpu architecture) from the
I may revise this claim if I can't build doc, but so far GUB seems just the
same as always to me.