[openstack-dev] [devstack]VersionConflict exception during stack.sh - resend with explanation.
tony at bakeyournoodle.com
Tue Dec 6 22:34:52 UTC 2016
On Tue, Dec 06, 2016 at 08:02:23PM +0000, Wanjing Xu (waxu) wrote:
> My devstack had been OK a month ago. But recently it keeps having this
> VersionConflict error. If I manually install the required module version,
> it will move on but then it will error out at some other module. I have
> manually installed and fixed about 8 such modules, still it is not ending. I
> guess I have something fundamental that I missed. Could somebody please help
> me? I was reading the pip code, there is some replace_conflicting env, but I
> don’t know how to set it, maybe it is set in vendor package?
You'll need to provide a little more information. I'm assuming that you have a
devstack setup that you're ./unstack,sh ; ./stack.sh to upgrade? and overtime
the repos are gettiing out of sync.
Can you explain what you're doing?
Also can you please provide the out of:
pip freeze | sort
for repo in /opt/stack/* ; do (cd $repo ; [ -d .git ] && git describe ) ; done
That will help us understand what you have and why the constratints file
appears to be ineffective.
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