python-reportlab 1.19-2 is still compiled against python 2.3. From yum: Error: Missing Dependency: python < 0:2.4 is needed by package python-reportlab
This is currently waiting to be built (ver. 1.20), but there is currently a mass rebuild of packages going on. The build system is quite busy, so it might take a bit to get built. Refer to: http://fedora.linux.duke.edu/wiki/Extras_2fFC4Status
That mass-rebuild is done, see: https://www.redhat.com/archives/fedora-extras-list/2005-April/msg00263.html
Package built: http://extras64.linux.duke.edu/needsign/development/python-reportlab/1.20-3.fc4/noarch/python-reportlab-1.20-3.fc4.rpm.log