Even before Edison was born, scientists had experimented with making light bulbs. These bulbs burned out after a few minutes. What Edison invented was the first incandescent light that was practical, that would light for hours and hours. He and his muckers also had to invent hundreds of other parts to make the light bulbs in your home work. Light switches, electric meters, wiring--all these had to be invented too.
The pip command is a tool for installing and managing Python packages, such as those found in the Python Package Index. It's a replacement for easy_install.
Installing Ansible is rather quick and simple. You can directly use the source code by cloning it from the GitHub project (https://github.com/ansible/ansible), install it using your system's package manager, or use Python's package management tool (pip).You can use Ansible on any Windows, Mac, or Unix-like system.heck what the latest stable version is using the following command line: $ git branch-a. In this article by Madhurranjan Mohan and Ramesh Raithatha, the authors of the book, Learning Ansible, have given an overview of the basic features of Ansible, right from the installation part till the deployment.