Comment 10 for bug 1480310

We are still seeing this issue after getting this fix and rebooting the machine:

jenkins@wily-slave:~$ apt-cache policy systemd
systemd:
  Installed: 224-1ubuntu3
  Candidate: 224-1ubuntu3
  Version table:
 *** 224-1ubuntu3 0
        500 http://archive.ubuntu.com/ubuntu/ wily/main amd64 Packages
        100 /var/lib/dpkg/status

2015-08-14 13:19:28 ERROR juju.service.systemd service.go:452 failed to install service "juju-db-jenkins-local-deploy-wily-amd64": dbus enable request failed for service "juju-db-jenkins-local-deploy-wily-amd64": Unit name /var/lib/juju/init/juju-db-jenkins-local-deploy-wily-amd64/juju-db-jenkins-local-deploy-wily-amd64.service is not valid.
2015-08-14 13:19:28 ERROR juju.cmd supercommand.go:429 dbus enable request failed for service "juju-db-jenkins-local-deploy-wily-amd64": Unit name /var/lib/juju/init/juju-db-jenkins-local-deploy-wily-amd64/juju-db-jenkins-local-deploy-wily-amd64.service is not valid.