It looks like an attempt was made here https://koji.fedoraproject.org/koji/buildinfo?buildID=816319 to build and EPEL 6 package. Trying with the EPEL6 branch today the package builds and installs in mock fine. Please can an EPEL6 release be made. Many Thanks Steve.
This package has changed maintainer in the Fedora. Reassigning to the new maintainer of this component.
Built: https://koji.fedoraproject.org/koji/taskinfo?taskID=40415545 Update: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2020-2f9adf59e5
python3-dateutil-2.4.2-3.el6 has been pushed to the Fedora EPEL 6 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2020-2f9adf59e5
python3-dateutil-2.4.2-3.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.