sudo yum install rabbitmq-server-3.7.4-1.el7.noarch.rpmserver
不知道爲啥,我已經安裝了erlang19.3rabbitmq
按照提示,安裝時加上--skip-brokenip
sudo yum install rabbitmq-server-3.7.4-1.el7.noarch.rpm --skip-brokenit