Imports
- github.com/gravitational/teleport/lib/defaults
- github.com/gravitational/teleport/lib/service
- github.com/gravitational/trace
- github.com/gravitational/teleport/lib/config
- github.com/gravitational/teleport/lib/utils
- github.com/gravitational/teleport/lib/sshutils/scp
- github.com/Sirupsen/logrus