Homebrew/homebrew-binary — pull request #1 by justindowning (2013-07-03 17:49:08+00:00)
Title: New formula: packer

Packer automates the creation of any type of machine image including:
* Amazon EC2 (AMI)
* DigitalOcean
* VirtualBox (OVF)
* VMWare (VMX)

More info available at http://www.packer.io