What is PIP ?
              PIP stands for Package Installer for Python.
PIP is a package manager for Python packages, or modules.

What is a Package ?
A package contains all the files you need for a module.

Modules are Python code libraries you can include in your project.


Check PIP Version :

Python 
pip --version

Install a Package using PIP :

Python 
pip install package_name #example pip install numpy

Install Specific Version :

Python 
pip install package_name==2.5.0

Upgrade a Package :

Python 
pip install --upgrade package_name

Uninstall a Package :

Python 
pip uninstall package_name

Show Installed Version of a Package :

Python 
pip show package_name

List All Packages :

Python 
pip list

Install packages from requirements.txt file :

Python 
pip install -r requirements.txt