先引入mosquitto仓库并更新
sudo apt-add-repository ppa:mosquitto-dev/mosquitto-ppa
sudo apt-get update
安装mosquitto
sudo apt-get install mosquitto
安装dev开发包
sudo apt-get install mosquitto-dev
安装客户端
sudo apt-get install mosquitto-clients
查看mosquitto服务器是否开启
sudo service mosquitto status