ux: authentication unavailable: no polkit agent available to authenticate action 'org.libvirt.unix.manage'"} about molecule-libvirt HOT 1 CLOSED

I have proposed a fix with a pull request.

(venv-mol) [james@e6230 example]$ mol destroy
INFO default scenario test matrix: dependency, cleanup, destroy
INFO Performing prerun...
INFO Added ANSIBLE_ROLES_PATH=~/.ansible/roles:/usr/share/ansible/roles:/etc/ansible/roles:../../../../.cache/roles
INFO Running default > dependency
WARNING Skipping, missing the requirements file.
WARNING Skipping, missing the requirements file.
INFO Running default > cleanup
WARNING Skipping, cleanup playbook not configured.
INFO Running default > destroy
CRITICAL Current user doesn't belong to libvirt group. Running 'usermod --append --groups libvirt whoami'and 'newgrp libvirt' should fix it.

from molecule-libvirt.