Imports github.com/mitchellh/go-fs/fat github.com/mitchellh/mapstructure github.com/mitchellh/multistep github.com/mitchellh/packer/communicator/ssh github.com/mitchellh/packer/packer github.com/mitchellh/go-fs code.google.com/p/go.crypto/ssh Standard library imports crypto/sha512 encoding/hex errors fmt hash io io/ioutil log net/http net/url os path/filepath reflect runtime sort strings time crypto/sha1 crypto/md5 bytes crypto/sha256