yum won't get packages that are already installed
yum won't get packages that are already installed

Switch to using yumdownloader --resolve because yum for some reason
won't download a package that's already installed.

kjhenner/pltraining-bootstrap,puppetlabs/pltraining-bootstrap,kjhenner/pltraining-bootstrap,puppetlabs/pltraining-bootstrap,binford2k/pltraining-bootstrap,joshsamuelson/pltraining-bootstrap,samuelson/pltraining-bootstrap,samuelson/pltraining-bootstrap,puppetlabs/pltraining-bootstrap,joshsamuelson/pltraining-bootstrap,kjhenner/pltraining-bootstrap,samuelson/pltraining-bootstrap,binford2k/pltraining-bootstrap,joshsamuelson/pltraining-bootstrap,binford2k/pltraining-bootstrap