# NOTE(lourot): newer versions of cryptography require a Rust compiler to build, # see # * https://github.com/openstack-charmers/zaza/issues/421 # * https://mail.python.org/pipermail/cryptography-dev/2021-January/001003.html cryptography<3.4 lxml psutil git+https://github.com/openstack/charms.openstack.git@stable/21.10#egg=charms.openstack git+https://github.com/juju/charm-helpers.git@stable/21.10#egg=charmhelpers