Please update python-humanize to version 0.5.1 (or newer) in EPEL 7. At the time of writing, latest version in EPEL 7 is 0.5. Latest upstream version is 0.5.1 (released in 2014). This version is already available in Fedora.
python-humanize-0.5.1-7.el7 has been submitted as an update to Fedora EPEL 7. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2017-6e5148fa48
The update works for me. Thank you for quick response.
python-humanize-0.5.1-7.el7 has been pushed to the Fedora EPEL 7 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-2017-6e5148fa48
python-humanize-0.5.1-7.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.