config_opts['chroot_setup_cmd'] += " epel-rpm-macros" config_opts['dnf.conf'] += """ # repos [ol9_epel] name=Oracle Linux 9 EPEL ($basearch) baseurl=https://yum.oracle.com/repo/OracleLinux/OL9/developer/EPEL/$basearch gpgkey=file:///usr/share/distribution-gpg-keys/oraclelinux/RPM-GPG-KEY-oracle-ol9 gpgcheck=1 enabled=1 """