When upgrading from ipsilon-0.6.0 to ipsilon-1.0.0 from https://kojipkgs.fedoraproject.org//packages/ipsilon/1.0.0/1.el7/noarch/ ... I got the following error:

Error: Package: ipsilon-authkrb-0.6.0-1.el7.centos.noarch (@ipsilon)
           Requires: ipsilon-base = 0.6.0-1.el7.centos
           Removing: ipsilon-base-0.6.0-1.el7.centos.noarch (@ipsilon)
               ipsilon-base = 0.6.0-1.el7.centos
           Updated By: ipsilon-base-1.0.0-1.el7.noarch (/ipsilon-base-1.0.0-1.el7.noarch)
               ipsilon-base = 1.0.0-1.el7
Error: Package: ipsilon-authgssapi-1.0.0-1.el7.noarch (/ipsilon-authgssapi-1.0.0-1.el7.noarch)
           Requires: mod_auth_gssapi

I am fairly sure this is the result of the package being renamed from ipsilon-authkrb to ipsilon-authgssapi, which means that the ipsilon-authgssapi package needs to have obsoletes: ipsilon-authkrb

ALSO: The second section is relating to what I am guessing is a renamed package in Fedora?

The line that requires: mod_auth_gssapi should instead read requires: mod_auth_kerb for EL7.

This issue ticket was originally removed from the tracker as it clashed with the pull request.
See upstream ticket for migration details.