build on RHEL8

hi folks, just want to share my findings regarding to building ceph on RHEL8 here. today, i was trying to build ceph on RHEL8. but it seems we are missing some build dependencies on this distro, because quite a few packages were removed from RHEL8 [0], and these packages are still missing EPEL8: No matching package to install: 'gperftools-devel >= 2.6.1' No matching package to install: 'leveldb-devel > 1.2' No matching package to install: 'libbabeltrace-devel' No matching package to install: 'liboath-devel' No matching package to install: 'python3-cherrypy' No matching package to install: 'python3-coverage' No matching package to install: 'python3-pecan' No matching package to install: 'python3-routes' No matching package to install: 'python3-tox' No matching package to install: 'xmlstarlet' i've added EPEL8 repo by following [1]. probably packages being added to EPEL8 in future will help to ease the pain. but at this moment, some unnecessary dependencies are just missing. cheers, --- [0] https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/ht… [1] https://fedoraproject.org/wiki/EPEL -- Regards Kefu Chai