1.進入https://github.com/docker/compose/releases 查看最新版本，當前版本為1.23.1
sudo curl -L https://github.com/docker/compose/releases/download/1.23.1/docker-compose-`uname -s`-`uname -m` -o /usr/local/bin/docker-compose
2.設置權限
sudo chmod +x /usr/local/bin/docker-compose
3.查看是否安裝成功
docker-compose --version
如果報 [12147] Cannot open self /usr/local/bin/docker-compose or archive /usr/local/bin/docker-compose.pkg 應該是包沒下載完整，1、2、3步驟再來一遍。