Open Stack

https://github.com/openstack-dev/devstack/commit/60aba9cb6a251b72a73a0c52f6c77c5356d6dcfc

This commit solved the problem. Try a "git pull" inside your devstack
folder and then try to reinstall.

On Mon, 05 Aug 2013 20:31:31 +0200, Christian Berendt
<berendt at b1-systems.de> wrote:
> On 08/05/2013 08:10 PM, Steve Sonnenberg wrote:
>> 2013-08-05 13:05:04.246 TRACE stevedore.extension VersionConflict:
>> (netaddr 0.7.5 (/usr/lib/python2.7/dist-packages),
>> Requirement.parse('netaddr>=0.7.6'))
> 
> At least on my devstack system (Ubuntu 13.04) is python-netaddr
> available in version 0.7.7. Maybe you should try to update your
> installed distribution packages. Latest version available on PyPi is
> 0.7.10. You could also try upgrading the package in your site-packages
> using pip.
> 
> HTH, Christian.