docker machine for rancher.mkd

$ MACHINE_DRIVER=openstack docker-machine create rancher
Running pre-create checks...
Creating machine...
(rancher) Creating machine...
Waiting for machine to be running, this may take a few minutes...
Detecting operating system of created instance...
Waiting for SSH to be available...

Detecting the provisioner...
Provisioning with rancheros...
Copying certs to the local machine directory...
Copying certs to the remote machine...
Setting Docker configuration on the remote daemon...
Error running SSH command: Something went wrong running an SSH command!
command : netstat -tln
err     : exit status 127
output  : bash: netstat: command not found
.... repeats  10 times ....
Error creating machine:
Error running provisioning: Unable to verify the Docker daemon is listening:
Maximum number of retries (10) exceeded