Updated as this is missing from DVD repo
Updated as this is missing from DVD repo

at least on disc one
`http://192.168.100.193/~zack/dvd/Packages/ruby-ri-1.8.7.352-7.el6_2.i686.rpm`
is not there causing an error to occur

samuelson/pltraining-localrepo,puppetlabs/pltraining-localrepo,puppetlabs/pltraining-localrepo,joshsamuelson/pltraining-localrepo