New fix is merged to python-cpopen - compatibility with F20's python 2.7.5-12 https://github.com/ovirt-infra/cpopen/pull/24 Vdsm should require the fixed version
python-cpopen-1.3-3.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/python-cpopen-1.3-3.fc20
Package python-cpopen-1.3-3.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing python-cpopen-1.3-3.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-7758/python-cpopen-1.3-3.fc20 then log in and leave karma (feedback).
Moving back to NEW, don't see any patch to spec attached to bz.
python-cpopen-1.3-3.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.