postgresql14-credcheck-4.2-alt1.x86_64 rpm-filesystem-conflict-file-file warn Files /usr/lib64/pgsql/bitcode/credcheck.index.bc /usr/lib64/pgsql/bitcode/credcheck/credcheck.bc /usr/lib64/pgsql/credcheck.so conflict with the package postgresql18-credcheck-4.2-alt1.x86_64. Moreover, the packages have no explicit conflicts with each other. You should add explicit conflicts, or, if conflicts are avoidable, consider using alternatives.; s.;