在mac上(也适用于ubuntu):

sudo curl -L "https://github.com/docker/compose/releases/download/<release-version>/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose

注意:写在这里: https://github.com/docker/compose/releases

如果你尝试sudo apt-get remove docker-compose并得到E: Unable to locate package docker-compose，请尝试以下方法:

这个命令必须返回一个结果，以便检查它是否安装在这里:

ls -l /usr/local/bin/docker-compose

删除旧版本:

sudo rm -rf docker-compose

下载最新版本(查看官方repo: docker/compose/releases):

sudo curl -L "https://github.com/docker/compose/releases/download/1.24.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose

(如有需要，替换1.24.0)

最后，对二进制文件应用可执行权限:

sudo chmod +x /usr/local/bin/docker-compose

检查版本:

docker-compose -v

使用更新的Mac 3.3.0 Docker Desktop，你不需要将Docker Compose作为一个单独的包安装。Docker Compose作为Docker默认安装的一等公民。看看下面的CLI:

docker compose version
Docker Compose version 2.0.0-beta.1%

下面是另一个使用curl和sed安装最新版本docker-compose的联机程序。

curl -L "https://github.com/docker/compose/releases/download/`curl -fsSLI -o /dev/null -w %{url_effective} https://github.com/docker/compose/releases/latest | sed 's#.*tag/##g' && echo`/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose && chmod +x /usr/local/bin/docker-compose

我试图在“Ubuntu 16.04.5 LTS”上安装docker-compose，但安装后像这样:

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

我得到:

-bash: /usr/local/bin/docker-compose:拒绝权限

当我使用它与sudo我得到:

Sudo: docker-compose:命令不存在

下面是我解决问题的步骤:

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
sudo ln -sf /usr/local/bin/docker-compose /usr/bin/docker-compose
sudo chmod +x /usr/bin/docker-compose

更新docker-compose的简单解决方案

这将删除docker-compose的现有二进制文件并安装一个新版本。

sudo cd /usr/local/bin && sudo rm -rf docker-compose
sudo sudo curl -SL https://github.com/docker/compose/releases/download/v2.2.3/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose
sudo chmod +x docker-compose

要获得最新版本，请访问https://github.com/docker/compose/releases并将最新版本替换为v2.1.1