python-dateutil will be updated to version 2.x and there may be changes that affect this package. If bugwarrior will work with the newer python-dateutil, you can safely close this bug. If bugwarrior really does require python-dateutil 1.5, please use Requires: python-dateutil15 for Fedora versions of the package until it can be updated.
Just set up bugwarrior with rhbz, smoke test passes here.
This should be fine. I develop bugwarrior off of PyPI with dateutil-2.2. Thanks for looking into it Pete!