安装 Compose 之前，要先安装 Docker，在此不再赘述。
这种方式最为推荐。
执行命令。
| sh |
| $ sudo pip install -U docker-compose |
docker-compose 命令的用法。
| sh |
| $ docker-compose -h |
| Fast, isolated development environments using Docker. |
| Usage: |
| docker-compose [options] [COMMAND] [ARGS...] |
| docker-compose -h|--help |
| Options: |
| --verbose Show more output |
| --version Print version and exit |
| -f, --file FILE Specify an alternate compose file (default: docker-compose.yml) |
| -p, --project-name NAME Specify an alternate project name (default: directory name) |
| Commands: |
| build Build or rebuild services |
| help Get help on a command |
| kill Kill containers |
| logs View output from containers |
| port Print the public port for a port binding |
| ps List containers |
| pull Pulls service images |
| rm Remove stopped containers |
| run Run a one-off command |
| scale Set number of containers for a service |
| start Start services |
| stop Stop services |
| restart Restart services |
| up Create and start containers |
| sh |
| $ curl -L https://raw.githubusercontent.com/docker/compose/1.2.0/contrib/completion/bash/docker-compose > /etc/bash_completion.d/docker-compose |
发布的二进制包可以在 https://github.com/docker/compose/releases 找到。
下载后直接放到执行路径即可。
例如，在常见的 Linux 平台上。
| $ sudo curl -L https://github.com/docker/compose/releases/download/1.2.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose |
| $ sudo chmod a+x /usr/local/bin/docker-compose |
