Description of problem: There is no package for epel9 I noticed there is no epel9 branch[1] yet, thus no package is available. Happy to help as I can to get it added. Thanks! [1] https://src.fedoraproject.org/rpms/python-ruamel-yaml/branches?branchname=rawhide
You need to install enable the CRB/codeready-builder repo required by EPEL. https://docs.fedoraproject.org/en-US/epel/#_el9 *** This bug has been marked as a duplicate of bug 2097449 ***