deb http://mirror.rackspace.com/ubuntu/ %DIST% main restricted deb http://mirror.rackspace.com/ubuntu/ %DIST%-updates main restricted deb http://mirror.rackspace.com/ubuntu/ %DIST% universe deb http://mirror.rackspace.com/ubuntu/ %DIST%-updates universe deb http://mirror.rackspace.com/ubuntu/ %DIST% multiverse deb http://mirror.rackspace.com/ubuntu/ %DIST%-updates multiverse deb http://security.ubuntu.com/ubuntu %DIST%-security main restricted deb http://security.ubuntu.com/ubuntu %DIST%-security universe deb http://security.ubuntu.com/ubuntu %DIST%-security multiverse