安装docker-compose
1.从GitHub上下载docker-compose二进制文件安装
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 (官网太慢，不建议下载)
GitHub访问太慢，可以从daocloud下载(建议下载)
sudo curl -L https://get.daocloud.io/docker/compose/releases/download/1.25.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
添加可执行权限
sudo chmod +x /usr/local/bin/docker-compose
测试安装结果
[root@localhost ~]# docker-compose --version
docker-compose version 1.25.1, build a82fef07
2.使用pip安装
sudo pip install docker-compose
CentOS安装pip