So it seems the just released pip 8.1.2 has brought in a new version of setuptools with it, which creates canonical names per [1] by replacing "." with "-".
The upshot is that pip is now looking for the wrong name on our local mirrors. e.g. --- $ pip --version pip 8.1.2 from /tmp/foo/lib/python2.7/site-packages (python 2.7) $ pip --verbose install --trusted-host mirror.ord.rax.openstack.org -i http://mirror.ord.rax.openstack.org/pypi/simple 'oslo.config>=3.9.0' Collecting oslo.config>=3.9.0 1 location(s) to search for versions of oslo.config: * http://mirror.ord.rax.openstack.org/pypi/simple/oslo-config/ Getting page http://mirror.ord.rax.openstack.org/pypi/simple/oslo-config/ Starting new HTTP connection (1): mirror.ord.rax.openstack.org "GET /pypi/simple/oslo-config/ HTTP/1.1" 404 222 Could not fetch URL http://mirror.ord.rax.openstack.org/pypi/simple/oslo-config/: 404 Client Error: Not Found for url: http://mirror.ord.rax.openstack.org/pypi/simple/oslo-config/ - skipping Could not find a version that satisfies the requirement oslo.config>=3.9.0 (from versions: ) --- (note olso-config, not oslo.config). Compare to --- $ pip --verbose install --trusted-host mirror.ord.rax.openstack.org -i http://mirror.ord.rax.openstack.org/pypi/simple 'oslo.config>=3.9.0' You are using pip version 6.0.8, however version 8.1.2 is available. You should consider upgrading via the 'pip install --upgrade pip' command. Collecting oslo.config>=3.9.0 Getting page http://mirror.ord.rax.openstack.org/pypi/simple/oslo.config/ Starting new HTTP connection (1): mirror.ord.rax.openstack.org "GET /pypi/simple/oslo.config/ HTTP/1.1" 200 2491 --- I think infra jobs that run on bare-precise are hitting this currently, because that image was just built. Other jobs *might* be isolated from this for a bit, until the new pip gets out there on images, but "winter is coming", as they say... There is [2] available to make bandersnatch use the new names. However, I wonder if this might have the effect of breaking the mirrors for old versions of pip that ask for the "."? pypi proper does not seem affected, just our mirrors. I think probably working with bandersnatch to get a fixed version ASAP is probably the best way forward, rather than us trying to pin to old pip versions. -i [1] https://www.python.org/dev/peps/pep-0503/ [2] https://bitbucket.org/pypa/bandersnatch/pull-requests/20/fully-implement-pep-503-normalization/ _______________________________________________ OpenStack-Infra mailing list OpenStack-Infra@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-infra