sys-cluster/quantum-2013.1.2 requires dev-python/pyparsing-1.5.7 [I] sys-cluster/quantum Available versions: ~2012.2.4^t (~)2013.1.2^t **9999^t {{python_targets_python2_7 test}} Installed versions: 2013.1.2^t(20:19:34 07/02/13)(python_targets_python2_7 -test) when running quantum-l3-agent: pkg_resources.VersionConflict: (pyparsing 1.5.6 (/usr/lib64/python2.7/site-packages), Requirement.parse('pyparsing==1.5.7'))
not even fair, they didn't include it in https://github.com/openstack/quantum/blob/2013.1.2/tools/pip-requires
You're right :) Issue reported upstream : https://bugs.launchpad.net/neutron/+bug/1197083
fixed in tree