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

If you installed docker by adding their official repository to your repository list, like:

$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
$ sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

Just do:

$ sudo apt-get install docker-compose

In case on RHEL based distro / Fedora:

$ sudo dnf install docker-compose