Imports
- github.com/hashicorp/go-version
- github.com/mitchellh/iochan
- github.com/mitchellh/mapstructure
- github.com/mitchellh/multistep
- github.com/mitchellh/packer/common
- github.com/mitchellh/packer/communicator/ssh
- github.com/mitchellh/packer/helper/communicator
- github.com/mitchellh/packer/packer
- github.com/mitchellh/packer/template/interpolate
- golang.org/x/crypto/ssh
- github.com/mitchellh/packer/helper/config
- github.com/ActiveState/tail