Does anyone know how to "enable the OpenStack repository" in ubuntu 15.04 vivid？ The guaidance uses the following command: # apt-get install ubuntu-cloud-keyring # echo "deb http://ubuntu-cloud.archive.canonical.com/ubuntu" "trusty-updates/kilo main" > /etc/apt/sources.list.d/cloudarchive-kilo.list for ubuntu trusty. Does that mean for ubuntu vivid just need to modify "trusty-updates" to "vivid-updates"? I did that but the terminal shows Err http://ubuntu-cloud.archive.canonical.com vivid-updates/kilo/main amd64 Packages 404 Not Found [IP: 91.189.92.152 80] Err http://ubuntu-cloud.archive.canonical.com vivid-updates/kilo/main i386 Packages 404 Not Found [IP: 91.189.92.152 80] I am not sure if it is ok? Thank you! Regards hj 2015-09-12 applyhhj -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20150912/2ad4ad03/attachment.html>