Hi, I run "tox -epy27" in nova repository just now. As a result, following error message was printed. > HTTPError: 404 Client Error: Not found for url: https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt Actually following URI is missing. https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt The same error occurred other repositories.(e.g. cinder, glance...) Where did upper-constraints.txt go? Best regards, -- _/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/_/ Rikimaru Honjo E-mail:honjo.rikimaru at po.ntt-tx.co.jp