install ansible and ansible-playbook from ubuntu code example

Example: install ansible in ubuntu

On Fedora:
$ sudo dnf install ansible

On RHEL and CentOS:
$ sudo yum install ansible

On Ubuntu:
$ sudo apt-add-repository --yes --update ppa:ansible/ansible
$ sudo apt install ansible

Using PIP:
$ pip install --user ansible

On Alpine:
$ apk add ansible

sudo apt install ansible