TeX::Encode will not be available as an RPM until RHEL 9. To save this preventing being able to get EPrints working, if people do not know / do not want to use cpan, and as it is not essential for EPrints, as it is only used by BibTeX import/export plugins, if TeX::Encode is not present EPrints should not cause issues when running "epadmin test" and should not advertise BibTeX import/export options.