下载docker-compose
sudo curl -L "https://github.com/docker/compose/releases/download/1.26.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
赋予执行权限
sudo chmod +x /usr/local/bin/docker-compose
建立软链接
sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose
测试
docker-compose --version
