Preformed the following command in `/var/lib/juju/tools` on machine-0:
`rm machine-0 && ln -s 1.16.2-precise-amd64 machine-0`
A `juju status` immediately after showed all node agents back and running 1.16.2.
Preformed the following command in `/var/lib/ juju/tools` on machine-0:
`rm machine-0 && ln -s 1.16.2- precise- amd64 machine-0`
A `juju status` immediately after showed all node agents back and running 1.16.2.