I'm trying to build a system with several new repos, debugging the
build as I go.
I'd like to do 'morph build --no-git-update', since this makes my
but if the repo i'm trying to get to be built hasn't been cached yet,
the build fails
with "ERROR: Repository foo is not cached yet"
So have to leave git-update on, which means each loop takes me longer.
we make the no-git-update functionality smart enough to try to pull any
repo that's not