Have tried many things, but keep getting this error after multiple attempts to update python, pip, etc. I am on OS X running 10.9.5.
CMD% eb
Traceback (mo
in my case on mac osx 10.10, I had to reinstall.
sudo pip install python-dateutil
Just in case some runs into this type of error. check the last paragraph in the trace for the kind of error that it is being raised. In my case, this was:
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (six 1.4.1
(/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python),
Requirement.parse('six>=1.5'), set(['python-dateutil']))