Comments on: Chapter 9: Enhancing the Input/Output Interfaces on the RPi

By: Arun K Soman

Arun K Soman — Thu, 09 Mar 2017 17:20:32 +0000

The book is great. But we expecting new edition with Python programming.

By: admin

admin — Sun, 21 Aug 2016 12:23:28 +0000

Thanks Andrew! I don’t remember having to install it on the earlier RPi image but you have to do it now. The ps2pdf tool comes bundled with GhostScript. You can install it using:

pi@raspberrypi:~ $ sudo apt update
pi@raspberrypi:~ $ sudo apt install ghostscript
pi@raspberrypi:~ $ ps2pdf

pi@raspberrypi:~ $ sudo apt update

pi@raspberrypi:~ $ sudo apt install ghostscript

pi@raspberrypi:~ $ ps2pdf

It’s about 50MB in total. Hope that helps, Derek.

By: Andrew Bushnell

Andrew Bushnell — Sun, 14 Aug 2016 03:21:32 +0000

The book is great. I have the BBB book and you did it again. I do have a question about ps2pdf. It’s referred to on page 371 in the grey box. ps2pdf does not seem to be on my R pi 3. I tried looking for instructions to down load to the PI with no luck. Any suggestions.