After messing things up locally and then provisioning a fresh box for testing, I realized
that if I clone the conductor repo, install aeolus-conductor-devel, uncomment the
'development' section in Gemfile, and run "bundle install", it still
fails with some errors.
This adds the three packages I needed to install in order to avoid fatal errors. It would
be good if someone with a good handle on RPM packaging could sanity-check this, though.
-- Matt