Docker is installed but Docker Compose is not ? why?

Question

I have installed docker on centos 7. by running following commands,

curl -sSL https://get.docker.com/ | sh
systemctl enable docker && systemctl start do         


        

Answer 1

docker-compose is currently a tool that utilizes docker(-engine) but is not included in the distribution of docker.

Here is the link to the installation manual: https://docs.docker.com/compose/install/

TL;DR:

curl -L https://github.com/docker/compose/releases/download/1.8.0/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
chmod +x /usr/bin/docker-compose

(1.8.0 will change in the future)