python-keystonemiddleware from Cloud:OpenStack:Upstream:Stein project
Select Your Operating System
Add repository and install manually
For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/Cloud:OpenStack:Upstream:Stein/standard/Cloud:OpenStack:Upstream:Stein.repo zypper refresh zypper install python-keystonemiddleware