gposton/vagrant-hiera — pull request #6 by fgrehm (2012-10-03 02:34:29+00:00)
Title: Allows skipping hiera-puppet installation

It seems that puppet-common 3.0.0 replaces hiera-puppet, if you open up http://apt.puppetlabs.com/dists/precise/main/binary-amd64/Packages and search for `Conflicts: hiera-puppet` and you'll see that `puppet-common 3.0.0-1puppetlabs1` replaces `hiera-puppet`