1.下载docker-compose:
sudo curl -L https://github.com/docker/compose/releases/download/1.16.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
2.给docker-compose加一个可执行的权限:
sudo chmod +x /usr/local/bin/docker-compose
3.查看是否安装完成
docker-compose version