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Raspberry Pi 3 Cookbook for Python Programmers - Third Edition
book

Raspberry Pi 3 Cookbook for Python Programmers - Third Edition

by Steven Lawrence Fernandes, Tim Cox
April 2018
Beginner content levelBeginner
552 pages
13h 58m
English
Packt Publishing
Content preview from Raspberry Pi 3 Cookbook for Python Programmers - Third Edition

Getting ready

The following script makes use of Python Image Library (PIL); a compatible version for Python 3 is Pillow.

Pillow has not been included in the Raspbian repository (used by apt-get); therefore, we will need to install Pillow using a Python Package Manager called PIP.

To install packages for Python 3, we will use the Python 3 version of PIP (this requires 50 MB of available space).

The following commands can be used to install PIP:

sudo apt-get update
sudo apt-get install python3-pip 

Before you use PIP, ensure that you have installed libjpeg-dev to allow Pillow to handle JPEG files. You can do this using the following command:

sudo apt-get install libjpeg-dev
  

Now you can install Pillow using the following PIP command:

sudo pip-3.2 ...
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Publisher Resources

ISBN: 9781788629874Supplemental Content