In that case either apparmor will need to be added to the archive, or libvirt in the archive will need to carry a patch on top of the trusty version, since the apparmor policy language does not yet support versioning.
In that case either apparmor will need to be added to the archive, or libvirt in the archive will need to carry a patch on top of the trusty version, since the apparmor policy language does not yet support versioning.