Ashwinning

import cv2

class DrawText:
	def __init__(self, img, text, font_scale = 1, posX = 10, posY = 10, font = cv2.FONT_HERSHEY_PLAIN, bgColor = (255, 255, 255), textColor = (0, 0, 0), fontThickness = 1, padding = 2):
		self.font_scale = font_scale
		self.font = font
		rectangle_bgr = bgColor
		# set some text
		self.text = text
		# get the width and height of the text box

Ashwinning

# install dependencies
sudo apt-get update
sudo apt-get install -y build-essential
sudo apt-get install -y cmake
sudo apt-get install -y libgtk2.0-dev
sudo apt-get install -y pkg-config
sudo apt-get install -y python-numpy python-dev
sudo apt-get install -y libavcodec-dev libavformat-dev libswscale-dev
sudo apt-get install -y libjpeg-dev libpng-dev libtiff-dev libjasper-dev