* 添加 /etc/apt/preferences.d/erlang ~~~ # /etc/apt/preferences.d/erlang Package: erlang* Pin: version 1:19.3-1 Pin-Priority: 1000 Package: esl-erlang Pin: version 1:19.3.6 Pin-Priority: 1000 ~~~ * 验证包 ~~~ sudo apt-cache policy ~~~ * 安装 ~~~ sudo apt install rabbitmq-server -y ~~~ * 查看rabbitmq-server 服务 ~~~ service rabbitmq-server status ~~~