Imports github.com/coreos/rocket/Godeps/_workspace/src/github.com/appc/spec/schema github.com/coreos/rocket/Godeps/_workspace/src/github.com/appc/spec/pkg/tarheader Standard library imports bytes encoding/hex encoding/json errors fmt io io/ioutil log net/http os os/exec path/filepath strings time compress/bzip2 compress/gzip archive/tar