我的案子很奇怪。我使用wsl2和Docker Desktop (Windows 11)。在将文件夹“docker”重命名为“config-dev-server”并像这样更新Dockerfile后，我停止得到这个错误:

COPY ./docker/apache/apache2.conf /etc/apache2/apache2.conf

to

COPY ./config-dev-server/apache/apache2.conf /etc/apache2/apache2.conf

基于@eric-johnson的回答，我目前正在一个脚本中使用这个:

#!/bin/bash
compose_version=$(curl https://api.github.com/repos/docker/compose/releases/latest | jq .name -r)
output='/usr/local/bin/docker-compose'
curl -L https://github.com/docker/compose/releases/download/$compose_version/docker-compose-$(uname -s)-$(uname -m) -o $output
chmod +x $output
echo $(docker-compose --version)

它从GitHub api获取最新版本。

在ubuntu desktop 18.04.2上，当我使用curl命令安装包时，我从路径中删除了“local”，它为我工作。参见Kshitij的回答。

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

如果以上方法对你不起作用，那么参考这个答案:https://stackoverflow.com/a/40554985

curl -L "https://github.com/docker/compose/releases/download/1.22.0/docker-compose-$(uname -s)-$(uname -m)" > ./docker-compose
sudo mv ./docker-compose /usr/bin/docker-compose
sudo chmod +x /usr/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