Angstrom build mirrors corrupt?

It is not you; the Linaro repository has been intermittently down since the middle of last week.

This post in a thread of mine has a possible fix:

I tried this myself, but never got it to work. When I tried to build systemd-image from stock (no modifying the Linaro URL’s) yesterday (Sunday morning on the east coast of the US), it completed fine.

Dave M.