cs:xenial/postgresql fails to deploy: pip conflict

[Andreas Hasenack]

cs:xenial/postgresql-42

2016-05-25 21:26:54 INFO install Ignoring indexes: https://pypi.python.org/simple
2016-05-25 21:26:54 INFO install Requirement already up-to-date: pip in /usr/lib/python3/dist-packages
2016-05-25 21:26:55 INFO install Ignoring indexes: https://pypi.python.org/simple
2016-05-25 21:26:55 INFO install Processing ./wheelhouse/pip-7.1.2.tar.gz
2016-05-25 21:26:56 INFO install Exception:
2016-05-25 21:26:56 INFO install Traceback (most recent call last):
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 1006, in check_if_exists
2016-05-25 21:26:56 INFO install self.satisfied_by = pkg_resources.get_distribution(str(no_marker))
2016-05-25 21:26:56 INFO install File "/usr/share/python-wheels/pkg_resources-0.0.0-py2.py3-none-any.whl/pkg_resources/__init__.py", line 535, in get_distribution
2016-05-25 21:26:56 INFO install dist = get_provider(dist)
2016-05-25 21:26:56 INFO install File "/usr/share/python-wheels/pkg_resources-0.0.0-py2.py3-none-any.whl/pkg_resources/__init__.py", line 415, in get_provider
2016-05-25 21:26:56 INFO install return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0]
2016-05-25 21:26:56 INFO install File "/usr/share/python-wheels/pkg_resources-0.0.0-py2.py3-none-any.whl/pkg_resources/__init__.py", line 695, in find
2016-05-25 21:26:56 INFO install raise VersionConflict(dist, req)
2016-05-25 21:26:56 INFO install pkg_resources.VersionConflict: (pip 8.1.1 (/usr/lib/python3/dist-packages), Requirement.parse('pip===7.1.2'))
2016-05-25 21:26:56 INFO install
2016-05-25 21:26:56 INFO install During handling of the above exception, another exception occurred:
2016-05-25 21:26:56 INFO install
2016-05-25 21:26:56 INFO install Traceback (most recent call last):
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 209, in main
2016-05-25 21:26:56 INFO install status = self.run(options, args)
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 328, in run
2016-05-25 21:26:56 INFO install wb.build(autobuilding=True)
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/wheel.py", line 748, in build
2016-05-25 21:26:56 INFO install self.requirement_set.prepare_files(self.finder)
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 360, in prepare_files
2016-05-25 21:26:56 INFO install ignore_dependencies=self.ignore_dependencies))
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/req/req_set.py", line 600, in _prepare_file
2016-05-25 21:26:56 INFO install req_to_install.check_if_exists()
2016-05-25 21:26:56 INFO install File "/usr/lib/python3/dist-packages/pip/req/req_install.py", line 1011, in check_if_exists
2016-05-25 21:26:56 INFO install self.req.project_name
2016-05-25 21:26:56 INFO install AttributeError: 'Requirement' object has no attribute 'project_name'
2016-05-25 21:26:57 INFO install Traceback (most recent call last):
2016-05-25 21:26:57 INFO install File "/var/lib/juju/agents/unit-postgresql-0/charm/hooks/install", line 8, in <module>
2016-05-25 21:26:57 INFO install basic.bootstrap_charm_deps()
2016-05-25 21:26:57 INFO install File "lib/charms/layer/basic.py", line 72, in bootstrap_charm_deps
2016-05-25 21:26:57 INFO install glob('wheelhouse/*'))
2016-05-25 21:26:57 INFO install File "/usr/lib/python3.5/subprocess.py", line 581, in check_call
2016-05-25 21:26:57 INFO install raise CalledProcessError(retcode, cmd)
2016-05-25 21:26:57 INFO install subprocess.CalledProcessError: Command '['pip3', 'install', '-U', '--no-index', '-f', 'wheelhouse', 'wheelhouse/pip-7.1.2.tar.gz', 'wheelhouse/charmhelpers-0.7.0.tar.gz', 'wheelhouse/pyaml-15.8.2.tar.gz', 'wheelhouse/charms.reactive-0.4.3.tar.gz', 'wheelhouse/netaddr-0.7.18.tar.gz', 'wheelhouse/Jinja2-2.8.tar.gz', 'wheelhouse/PyYAML-3.11.zip', 'wheelhouse/Tempita-0.5.2.tar.gz', 'wheelhouse/MarkupSafe-0.23.tar.gz', 'wheelhouse/six-1.10.0.tar.gz']' returned non-zero exit status 2

[David Britton (dpb)]

See: https://github.com/juju-solutions/layer-basic/issues/71

[Stuart Bishop (stub)]

Pump out a rebuild once this is fixed in charms.reactive

[David Britton (dpb)]

Hi stub -- think you could put up a new rebuild? I think the upstream issue #70 is addressed.