yum install rabbitmq-server-3.7.4-1.el6.noarch.rpm
Loaded plugins: fastestmirror, refresh-packagekit, security
Loading mirror speeds from cached hostfile
 * base: mirror.bit.edu.cn
 * epel: del-mirrors.extreme-ix.org
 * extras: centos.ustc.edu.cn
 * updates: centos.ustc.edu.cn
Setting up Install Process
Examining rabbitmq-server-3.7.4-1.el6.noarch.rpm: rabbitmq-server-3.7.4-1.el6.noarch
Marking rabbitmq-server-3.7.4-1.el6.noarch.rpm to be installed
Resolving Dependencies
--> Running transaction check
---> Package rabbitmq-server.noarch 0:3.7.4-1.el6 will be installed
--> Processing Dependency: erlang >= 19.3 for package: rabbitmq-server-3.7.4-1.el6.noarch
--> Finished Dependency Resolution
Error: Package: rabbitmq-server-3.7.4-1.el6.noarch (/rabbitmq-server-3.7.4-1.el6.noarch)
           Requires: erlang >= 19.3
           Available: erlang-R14B-04.3.el6.x86_64 (epel)
               erlang = R14B-04.3.el6
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest