Cannot install docker machine in ubuntu running in virtual box - docker

Question

I am trying to set up whole docker eco system in ubuntu linux running in virtualbox. I succeed in installing docker engine. But I cannot install docker compose and docker machine. Below are the steps I followed to install docker machine.
$ base=https://github.com/docker/machine/releases/download/v0.14.0 &&
curl -L $base/docker-machine-$(uname -s)-$(uname -m) >/tmp/docker- machine &&
sudo install /tmp/docker-machine /usr/local/bin/docker-machine
I am getting below error
/usr/local/bin/docker-machine: line 1: Not: command not found
While running the command docker-machine --version

Answer 1

first uninstall older versions first
sudo apt-get remove docker docker-engine docker.io
Update the apt package index:
$ sudo apt-get update
Add Docker’s official GPG key:
$ curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
this 4 lines are one single command. copy paste it.
sudo apt-key fingerprint 0EBFCD88
pub 4096R/0EBFCD88 2017-02-22
Key fingerprint = 9DC8 5822 9FC7 DD38 854A E2D8 8D81 803C 0EBF CD88
uid Docker Release (CE deb) <docker#docker.com>
sub 4096R/F273FCD8 2017-02-22
set up the stable repository. You always need the stable repository,
sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
Update the apt package index one more time.
sudo apt-get update
Install the latest version of Docker CE
sudo apt-get install docker-ce
test if it is installed
docker --version
INSTALL DOCKER COMPOSE
Run this command to download the current stable release of Docker Compose:
sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
Apply executable permissions to the binary:
sudo chmod +x /usr/local/bin/docker-compose
test it
docker-compose --version