Comment 7 for bug 1284612

The problem of not updating the archive index is that it might not be able to find the desirable packages, which is a valid problem.

If the testing tool really want to make sure a specific version is installed, it should force that instead. We're just lucky here that we didn't have issues with this, as I believe we're always testing a fresh image. At the moment we decide to test an older image, we'll get 404 errors.

We can hold this fix, but it'd be nice if we could improve our CI tools to do the right thing instead.