Your package python-pylons failed to build from source in current rawhide. http://koji.fedoraproject.org/koji/taskinfo?taskID=5760356 For details on mass rebuild see https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild
python-pylons-1.0.1-1.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/python-pylons-1.0.1-1.fc19
python-pylons-1.0.1-1.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/python-pylons-1.0.1-1.fc18
Package python-pylons-1.0.1-1.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing python-pylons-1.0.1-1.fc18' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-15282/python-pylons-1.0.1-1.fc18 then log in and leave karma (feedback).
python-pylons-1.0.1-1.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report.
python-pylons-1.0.1-1.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.