how to install library python code example

Example 1: how to install python libraries

python -m pip install SomePackage

Example 2: pythonlibs install

sudo apt-get install python-dev

Example 3: how to install packages inside thepython script

import sys
import subprocess

# implement pip as a subprocess:
subprocess.check_call([sys.executable, '-m', 'pip', 'install', 
'<packagename>'])

Example 4: install python package

pip3/pip2 install <package>