Comment 1 for bug 1317267

The failure looks like

juju --debug add-machine ssh:ubuntu@10.55.32.174
2014-05-07 18:26:38 INFO juju.cmd supercommand.go:301 running juju-1.19.1-trusty-amd64 [gc]
2014-05-07 18:26:38 DEBUG juju.conn api.go:185 trying cached API connection settings
2014-05-07 18:26:38 INFO juju.conn api.go:268 connecting to API addresses: [ec2-54-84-244-38.compute-1.amazonaws.com:17070]
2014-05-07 18:26:38 INFO juju.state.api apiclient.go:198 dialing "wss://ec2-54-84-244-38.compute-1.amazonaws.com:17070/"
2014-05-07 18:26:39 INFO juju.state.api apiclient.go:144 connection established to "wss://ec2-54-84-244-38.compute-1.amazonaws.com:17070/"
2014-05-07 18:26:39 INFO juju.environs.manual init.go:139 initialising "10.55.32.174", user "ubuntu"
2014-05-07 18:26:39 DEBUG juju.utils.ssh ssh.go:234 using OpenSSH ssh client
2014-05-07 18:26:39 DEBUG juju.utils.ssh ssh_openssh.go:122 running: ssh -o "StrictHostKeyChecking no" -o "PasswordAuthentication no" -i /home/curtis/Work/juju-qa/ssh/juju_id_rsa -i /home/curtis/.ssh/id_rsa ubuntu@10.55.32.174 sudo -n true
2014-05-07 18:26:40 INFO juju.environs.manual init.go:150 ubuntu user is already initialised
2014-05-07 18:26:40 INFO juju.environs.manual init.go:38 Checking if 10.55.32.174 is already provisioned
2014-05-07 18:26:40 DEBUG juju.utils.ssh ssh.go:234 using OpenSSH ssh client
2014-05-07 18:26:40 DEBUG juju.utils.ssh ssh_openssh.go:122 running: ssh -o "StrictHostKeyChecking no" -o "PasswordAuthentication no" -i /home/curtis/Work/juju-qa/ssh/juju_id_rsa -i /home/curtis/.ssh/id_rsa ubuntu@10.55.32.174 /bin/bash
2014-05-07 18:26:42 INFO juju.environs.manual init.go:55 10.55.32.174 is not provisioned
2014-05-07 18:26:42 INFO juju.environs.manual init.go:67 Detecting series and characteristics on 10.55.32.174
2014-05-07 18:26:42 DEBUG juju.utils.ssh ssh.go:234 using OpenSSH ssh client
2014-05-07 18:26:42 DEBUG juju.utils.ssh ssh_openssh.go:122 running: ssh -o "StrictHostKeyChecking no" -o "PasswordAuthentication no" -i /home/curtis/Work/juju-qa/ssh/juju_id_rsa -i /home/curtis/.ssh/id_rsa ubuntu@10.55.32.174 /bin/bash
2014-05-07 18:26:43 INFO juju.environs.manual init.go:120 series: precise, characteristics: arch=amd64 cpu-cores=1 mem=995M
2014-05-07 18:26:43 ERROR juju.cmd supercommand.go:304 no such request - method Client.AddMachinesV2 is not implemented