Imports github.com/docker/machine/libmachine/state github.com/docker/machine/libmachine/mcnutils github.com/docker/machine/libmachine/log github.com/docker/machine/libmachine/ssh github.com/docker/machine/libmachine/mcnflag github.com/docker/machine/libmachine/drivers Standard library imports bytes errors fmt io/ioutil net os os/exec path/filepath regexp runtime strings time archive/tar text/template