docu update

[Mike Hearn]

On Sun, 20 Jun 2004 23:13:11 +0200, Ivan wrote:
> A user recently accidentally tried the Mandrake RPM on Red Hat and it wouldn't
> even run notepad.
> I build with no patches, no special stuff, just configure/make depend/make/make
> install

Yes, that's why we've written tools like apbuild, written the autopackage
developers guide etc. All this stuff *is* possible, the fact that the
Mandrake packages happen not to work on Red Hat says nothing at all except
that they weren't designed to.