11:49:13,944 INFO program:Error: Package: ovirt-engine-backend-4.2.3.2-1.el7.centos.noarch (ovirt-4.2-pre) 11:49:13,946 INFO program:Requires: vdsm-jsonrpc-java >= 1.4.12 11:49:13,947 INFO program:Available: vdsm-jsonrpc-java-1.4.11-1.el7.noarch (ovirt-4.2-centos-ovirt42) 11:49:13,949 INFO program:vdsm-jsonrpc-java = 1.4.11-1.el7 11:49:13,950 INFO program:Available: vdsm-jsonrpc-java-1.4.11-1.el7.centos.noarch (ovirt-4.2) 11:49:13,951 INFO program:vdsm-jsonrpc-java = 1.4.11-1.el7.centosLooks like vdsm-jsonrpc-java >= 1.4.12 has not been released yet.Piotr please check its status and add it to release configuration file for 4.2.3 RC2. You can see an example in https://gerrit.ovirt.org/#/c/90436/ Thanks,--