下载docker-compose二进制文件：
[root@zktest /]# curl -L https://get.daocloud.io/docker/compose/releases/download/1.24.1/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 423 100 423 0 0 376 0 0:00:01 0:00:01 --:--:-- 377
100 15.4M 100 15.4M 0 0 9865k 0 0:00:01 0:00:01 --:--:-- 9865k
修改权限：
[root@zktest /]# sudo chmod +x /usr/local/bin/docker-compose
查看是否安装成功：
[root@zktest /]# docker-compose --version
docker-compose version 1.24.1, build 4667896b
