Comment 6 for bug 1644629

I can confirm that `virtualenv-tools --update-path=auto /openstack/venvs/keystone-master` works, and os-keystone-install.yml finishes with success. However another problem is that "--reinitialize" is not only in os-keystone-install.yml, it is included in installation of every openstack component. I found it in:
 - aodh_install.yml
 - barbican_install.yml
 - ceilometer_install.yml
 - cinder_install.yml
 - gnocchi_install.yml
 - heat_install.yml
 - horizon_install.yml
 - ironic_install.yml
 - magnum_install.yml
 - trove_install.yml
 - neutron_install.yml
 - nova_install.yml
 - rally_install.yml
 - sahara_install.yml
 - swift_install.yml
 - tempest_install.yml
 - designate_install.yml