With manual testing, I've determined the cause of the apparent bug.
Our scripts were exporting a PATH with /usr/bin as the first element. This caused an older version of juju-deployer at /usr/bin/juju-deployer to be selected (0.6.4) instead of /home/abentley/.local/bin/juju-deployer (0.7.1).
With manual testing, I've determined the cause of the apparent bug.
Our scripts were exporting a PATH with /usr/bin as the first element. This caused an older version of juju-deployer at /usr/bin/ juju-deployer to be selected (0.6.4) instead of /home/abentley/ .local/ bin/juju- deployer (0.7.1).