Can't install pbr

[Sean Dague]

From 9/17 we saw a bunch of fails in the following structure

2015-09-17 14:32:39.968 | Collecting pbr<2.0,>=1.6 (from -r /home/jenkins/workspace/gate-sahara-python34/requirements.txt (line 1))
2015-09-17 14:32:39.968 | Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.968 | Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.968 | Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.968 | Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.969 | Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.969 | DEPRECATION: Failed to find 'pbr' at http://pypi.region-b.geo-1.openstack.org/simple/pbr/. It is suggested to upgrade your index to support normalized names as the name in /simple/{name}.
2015-09-17 14:32:39.969 | Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/
2015-09-17 14:32:39.969 | Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/
2015-09-17 14:32:39.969 | Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/
2015-09-17 14:32:39.969 | Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/
2015-09-17 14:32:39.969 | Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/
2015-09-17 14:32:39.969 | Cannot fetch index base URL http://pypi.region-b.geo-1.openstack.org/simple/
2015-09-17 14:32:39.969 | Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.969 | Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.969 | Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.970 | Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.970 | Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'ProtocolError('Connection aborted.', OSError(113, 'No route to host'))': /simple/pbr/
2015-09-17 14:32:39.970 | Could not find a version that satisfies the requirement pbr<2.0,>=1.6 (from -r /home/jenkins/workspace/gate-sahara-python34/requirements.txt (line 1)) (from versions: )
2015-09-17 14:32:39.970 | No matching distribution found for pbr<2.0,>=1.6 (from -r /home/jenkins/workspace/gate-sahara-python34/requirements.txt (line 1))

[Matt Riedemann (mriedem)]

No longer seeing this in the gate.