python-dateutil will be updated to version 2.x and there may be changes that affect this package. If vertica-python will work with the newer python-dateutil, you can safely close this bug. If vertica-python really does require python-dateutil 1.5, please use Requires: python-dateutil15 for Fedora versions of the package until it can be updated.
Thanks for info. vertica-python will be fine with the new version.