Julie, The original email is too long and requires moderator approval. So I have a new email thread instead. The openstack-vswitch is required (>=11.0.0 < 12.0.0) by openstack-neutron (v15.0.0, from openstack-release-train, the release we chose). I downloaded openstack-vswitch-11.0.0 from https://forge.puppet.com/modules/openstack/vswitch/11.0.0. Where I can download the missing *librte and its dependencies*? I don't think we have a yum-repo for Centos Extra so I might need to have those dependencies downloaded as well. Thanks a lot! Pete -- <https://smart.salesforce.com/sig/peiyong.zhang//us_mb/default/link.html> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-discuss/attachments/20210607/b9c0e9e9/attachment.html>