Re: [Rdo-list] Devstack - why it uninstalls python-virtualenv?

Anyway, it just went from bad to worse. I'll try to take it upstream... Installing collected packages: keystone, cryptography, posix-ipc, pycadf, jsonschema, dogpile.cache, pysaml2, oauthlib, oslo.utils, oslo.serialization, oslo.middleware, oslo.log, oslo.i18n, oslo.db, oslo.messaging, oslo.config, oslo.concurrency, keystonemiddleware, python-keystoneclient, passlib, sqlalchemy-migrate, six, netaddr, eventlet Running setup.py develop for keystone [pbr] Reusing existing SOURCES.txt Creating /usr/lib/python2.7/site-packages/keystone.egg-link (link to .) keystone 2015.1.dev293 is already the active version in easy-install.pth Installing keystone-all script to /usr/bin Installing keystone-manage script to /usr/bin Installed /opt/stack/keystone Running setup.py install for cryptography zip_safe flag not set; analyzing archive contents... six: module references __path__ Installed /tmp/pip-build-FsJ6Ct/cryptography/.eggs/six-1.9.0-py2.7.egg Traceback (most recent call last): File "<string>", line 1, in <module> File "/tmp/pip-build-FsJ6Ct/cryptography/setup.py", line 339, in <module> **keywords_with_side_effects(sys.argv) File "/usr/lib64/python2.7/distutils/core.py", line 152, in setup dist.run_commands() File "/usr/lib64/python2.7/distutils/dist.py", line 953, in run_commands self.run_command(cmd) File "/usr/lib64/python2.7/distutils/dist.py", line 971, in run_command cmd_obj.ensure_finalized() File "/usr/lib64/python2.7/distutils/cmd.py", line 109, in ensure_finalized self.finalize_options() File "/tmp/pip-build-FsJ6Ct/cryptography/setup.py", line 117, in finalize_options self.distribution.ext_modules = get_ext_modules() File "/tmp/pip-build-FsJ6Ct/cryptography/setup.py", line 82, in get_ext_modules from cryptography.hazmat.primitives import constant_time, padding File "/tmp/pip-build-FsJ6Ct/cryptography/src/cryptography/hazmat/primitives/padding.py", line 12, in <module> from cryptography.hazmat.primitives import interfaces File "/tmp/pip-build-FsJ6Ct/cryptography/src/cryptography/hazmat/primitives/interfaces.py", line 12, in <module> @six.add_metaclass(abc.ABCMeta) AttributeError: 'module' object has no attribute 'add_metaclass' Complete output from command /usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip-build-FsJ6Ct/cryptography/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-7_Xma7-record/install-record.txt --single-version-externally-managed --compile: no previously-included directories found matching 'documentation/_build' zip_safe flag not set; analyzing archive contents... six: module references __path__ Installed /tmp/pip-build-FsJ6Ct/cryptography/.eggs/six-1.9.0-py2.7.egg running install Traceback (most recent call last): File "<string>", line 1, in <module> File "/tmp/pip-build-FsJ6Ct/cryptography/setup.py", line 339, in <module> **keywords_with_side_effects(sys.argv) File "/usr/lib64/python2.7/distutils/core.py", line 152, in setup dist.run_commands() File "/usr/lib64/python2.7/distutils/dist.py", line 953, in run_commands self.run_command(cmd) File "/usr/lib64/python2.7/distutils/dist.py", line 971, in run_command cmd_obj.ensure_finalized() File "/usr/lib64/python2.7/distutils/cmd.py", line 109, in ensure_finalized self.finalize_options() File "/tmp/pip-build-FsJ6Ct/cryptography/setup.py", line 117, in finalize_options self.distribution.ext_modules = get_ext_modules() File "/tmp/pip-build-FsJ6Ct/cryptography/setup.py", line 82, in get_ext_modules from cryptography.hazmat.primitives import constant_time, padding File "/tmp/pip-build-FsJ6Ct/cryptography/src/cryptography/hazmat/primitives/padding.py", line 12, in <module> from cryptography.hazmat.primitives import interfaces File "/tmp/pip-build-FsJ6Ct/cryptography/src/cryptography/hazmat/primitives/interfaces.py", line 12, in <module> @six.add_metaclass(abc.ABCMeta) AttributeError: 'module' object has no attribute 'add_metaclass'