On 09/12/2015 01:22 PM, applyhhj wrote: > Does anyone know how to "enable the OpenStack repository" in ubuntu > 15.04 vivid？ Looks like the Ubuntu Cloud Archive is not available for Vivid. On http://ubuntu-cloud.archive.canonical.com/ubuntu/dists/ there are only directories for Precise and Trusty. According to https://insights.ubuntu.com/2015/04/22/here-comes-kilo-15-05-containers-will-never-be-the-same-again/ Ubuntu Vivid already includes packages for OpenStack Kilo. HTH, Christian. -- Christian Berendt Cloud Solution Architect Mail: berendt at b1-systems.de B1 Systems GmbH Osterfeldstraße 7 / 85088 Vohburg / http://www.b1-systems.de GF: Ralph Dehner / Unternehmenssitz: Vohburg / AG: Ingolstadt,HRB 3537