commit 448b18384d7a70907db16be461d1a0876e8fb2e3
Author: vagrant <vagrant@precise64.(none)>
Date:   Thu Nov 14 07:09:23 2013 +0000

    Add pbr version requirement

commit 3ef6d64fedd9c4e1491e468ead101146e5dd0299
Author: vagrant <vagrant@precise64.(none)>
Date:   Thu Nov 14 06:44:22 2013 +0000

    Initial commit