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Hi,<br>
<br>
In our internal CI system we realized that stable/kilo devstack
fails with the following stack trace:<br>
<font face="Courier New">2016-04-18 13:11:30.344 | + /usr/local/bin/<b>keystone-manage
db_sync</b><br>
2016-04-18 13:11:31.142 | Traceback (most recent call last):<br>
2016-04-18 13:11:31.142 | File "/usr/local/bin/keystone-manage",
line 4, in <module><br>
2016-04-18 13:11:31.142 |
__import__('pkg_resources').require('keystone==2015.1.4.dev4')<br>
2016-04-18 13:11:31.142 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 2927, in <module><br>
2016-04-18 13:11:31.143 | @_call_aside<br>
2016-04-18 13:11:31.143 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 2913, in _call_aside<br>
2016-04-18 13:11:31.143 | f(*args, **kwargs)<br>
2016-04-18 13:11:31.143 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 2940, in _initialize_master_working_set<br>
2016-04-18 13:11:31.144 | working_set = WorkingSet._build_master()<br>
2016-04-18 13:11:31.144 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 637, in _build_master<br>
2016-04-18 13:11:31.144 | return
cls._build_from_requirements(__requires__)<br>
2016-04-18 13:11:31.144 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 650, in _build_from_requirements<br>
2016-04-18 13:11:31.145 | dists = ws.resolve(reqs, Environment())<br>
2016-04-18 13:11:31.145 | File
"/usr/local/lib/python2.7/dist-packages/pkg_resources/__init__.py",
line 834, in resolve<br>
2016-04-18 13:11:31.145 | raise VersionConflict(dist,
req).with_context(dependent_req)<br>
2016-04-18 13:11:31.145 | <b>pkg_resources.ContextualVersionConflict:
(pbr 0.11.1 (/usr/local/lib/python2.7/dist-packages),
Requirement.parse('pbr>=1.8'), set(['testresources']))</b></font><br>
<br>
It seems that the root cause is that testresources has a new version
2.0.0 from 18 April.<br>
<br>
I tried to find similar errors on openstack infra, but for me
<a class="moz-txt-link-freetext" href="http://logstash.openstack.org/">http://logstash.openstack.org/</a> gives back no result.<br>
<br>
I have a patch in requirements (<a class="moz-txt-link-freetext" href="https://review.openstack.org/307174">https://review.openstack.org/307174</a>)
but I got the same error for those runs.<br>
<br>
Could somebody help to find a solution for this?<br>
<br>
Regards<br>
Lajos<br>
<br>
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