Installing gpiozero on the Raspberry Pi (Wheezy)

I found it troublesome to install the gpiozero package in order to interface to the Rasbperry PI IO.

In the end the following commands worked:

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

sudo pip-3.2 install gpiozero

Test it with
sudo python3 -c "import gpiozero"

https://docs.google.com/document/d/1EbbVjdgXbKVPFlgH_pEEtPZ0zOZVSPHT4sQNW88Am7w/edit?pli=1#

Running the program within IDLE raised the exception about not able to access /dev/mem. To fix this I added the IDLE shortcut to the desktop, ran the nano editor under sudo to edit the shortcut and ran IDLE with the sudo prefix.