Imports
- github.com/docker/machine/drivers/vmwarevsphere/errors
- github.com/codegangsta/cli
- github.com/docker/machine/ssh
- github.com/Sirupsen/logrus
- github.com/docker/machine/provider
- github.com/docker/machine/utils
- github.com/docker/machine/drivers
- github.com/docker/machine/state