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[Amrith Kumar <1688556@xxxxxxxxxxxxxxxxxx>]

reinstalled ubuntu (brand new VM) and problem disappeared. No idea what
was wrong but I'm past this now.

** Changed in: neutron
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1688556

Title:
  devstack breaks on neutron setup

Status in neutron:
  Invalid

Bug description:
  Brand new tree, 2017-05-05, devstack breaks with a dependency
  inconsistency in python-neutronclient.

  See file attached for devstack output.

  Obtaining file:///opt/stack/python-neutronclient
  Exception:
  Traceback (most recent call last):
    File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 215, in main
      status = self.run(options, args)
    File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 335, in run
      wb.build(autobuilding=True)
    File "/usr/local/lib/python2.7/dist-packages/pip/wheel.py", line 749, in build
      self.requirement_set.prepare_files(self.finder)
    File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 380, in prepare_files
      ignore_dependencies=self.ignore_dependencies))
    File "/usr/local/lib/python2.7/dist-packages/pip/req/req_set.py", line 521, in _prepare_file
      req_to_install.check_if_exists()
    File "/usr/local/lib/python2.7/dist-packages/pip/req/req_install.py", line 1036, in check_if_exists
      self.req.name
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 558, in get_distribution
      dist = get_provider(dist)
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 432, in get_provider
      return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 968, in require
      needed = self.resolve(parse_requirements(requirements))
    File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/pkg_resources/__init__.py", line 859, in resolve
      raise VersionConflict(dist, req).with_context(dependent_req)
  ContextualVersionConflict: (keystoneauth1 2.19.0 (/usr/local/lib/python2.7/dist-packages), Requirement.parse('keystoneauth1>=2.20.0'), set(['python-neutronclient']))
  +inc/python:pip_install:1                  exit_trap
  +./stack.sh:exit_trap:492                  local r=2
  ++./stack.sh:exit_trap:493                  jobs -p
  +./stack.sh:exit_trap:493                  jobs=
  +./stack.sh:exit_trap:496                  [[ -n '' ]]
  +./stack.sh:exit_trap:502                  kill_spinner
  +./stack.sh:kill_spinner:388               '[' '!' -z '' ']'
  +./stack.sh:exit_trap:504                  [[ 2 -ne 0 ]]
  +./stack.sh:exit_trap:505                  echo 'Error on exit'
  Error on exit
  +./stack.sh:exit_trap:506                  generate-subunit 1493989949 89 fail
  +./stack.sh:exit_trap:507                  [[ -z /opt/stack/logs ]]

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