upstream has released 2.0 which only support python 3.x, according upstream python 2.x users should stick with 1.x releases. http://labix.org/python-dateutil Do maintainers plan to provide a python3-dateutil package (which i would happily review) or get someone else to do it (and i'll be grateful to get your insight on this) ?
This bug appears to have been reported against 'rawhide' during the Fedora 19 development cycle. Changing version to '19'. (As we did not run this process for some time, it could affect also pre-Fedora 19 development cycle bugs. We are very sorry. It will help us with cleanup during Fedora 19 End Of Life. Thank you.) More information and reason for this action is here: https://fedoraproject.org/wiki/BugZappers/HouseKeeping/Fedora19
python3-dateutil has been packaged.