1, under the command execution
curl -L https://github.com/docker/compose/releases/download/1.25.0-rc4/docker-compose-`uname -s`-`ur/local/bin/docker-compose
chmod +x /usr/local/bin/docker-compose
docker-compose --version
2, manually download the file to github: https://github.com/docker/compose/releases/tag/1.25.0-rc4
Upload files to / usr / under local / bin / directory, rename docker-compose, modify the file permissions:
chmod +x /usr/local/bin/docker-compose
Execution docker-compose -v: