When attempt to install qpid-dispatch-router-1.9.0-1.el7.x86_64, installation fails : Error: Package: qpid-dispatch-router-1.9.0-1.el7.x86_64 (epel) Requires: qpid-proton-c(x86-64) >= 0.29.0 qpid-proton-c 0.29 hasn't been promoted yet, it's in epel-testing