I'm working from Jackson's OpenStack Cloud Computing book. I 'm
setting up a test installation, but I'm failing at (page 12):
add-apt-repository ppa:openstack-ppa/milestone
The error is (with a long URL, that I won't type correctly):
Cannot access PPA (<long URL>) to get PPA information, please
check your internet connection
When I visit https://wiki.openstack.org/wiki/Packaging/Ubuntu, it
offers a deleted PPA page at https://wiki.openstack.org/wiki/PPAs.
Any ideas how to add the OpenStack PPA? I'd like to install something
more recent than Essex.
Thanks in advance.