Mirror of all the source packages used by the Aboriginal Linux build.  If
the original website goes down, download.sh should fall back to here.
(See the MIRROR_LIST in sources/include.sh.)

You can set up a local webserver with the appropriate files, and set the
environment variable PREFERRED_MIRROR to a URL to that mirror directory,
and it will try to download from that before looking out on the net.

(You can also just populate your "packages" directory by hand, in which
case download.sh will just confirm the sha1sums and not download anything
if they match what it expects.)