Description of problem:
There is no build of octomap for EPEL 8. Please build octomap for EPEL 8.
The current rawhide branch seems to build successfully against EPEL 8: https://koji.fedoraproject.org/koji/taskinfo?taskID=68713079
FEDORA-EPEL-2021-e7fa283e9d has been submitted as an update to Fedora EPEL 8. https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2021-e7fa283e9d
FEDORA-EPEL-2021-e7fa283e9d has been pushed to the Fedora EPEL 8 testing repository.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2021-e7fa283e9d
See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-EPEL-2021-e7fa283e9d has been pushed to the Fedora EPEL 8 stable repository.
If problem still persists, please make note of it in this bug report.