Astroberry Python GPIO control

[maxchess]

Hi,

I have Astroberry installed and I just want to control a relay to switch it briefly on and off  to trigger the momentary circuit in a garage door controller that opens & closes my roll-off roof.  I have used RPIs and relays before, but I can't find what GPIO library is installed in Astroberry and how to address it.

My basic code is:

#!/usr/bin/env python
import time
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setup(17, GPIO.OUT)
GPIO.output(17, GPIO.LOW)
time.sleep(0.25)
GPIO.output(17, GPIO.HIGH)
GPIO.cleanup()

But Astroberry doesn't like the library and when I try "sudo apt-get install rpi.gpio"  it doesn't like that either saying it can't instal it because of unmet dependencies.  I think I must be using the wrong GPIO library. What should I do to open & Close a relay on Pin 17?  Any other suggestions for writing this simple script gratefully received. It is designed to run from the scheduler as the shutdown script.  

Thanks

Max

[KP82]

Try "sudo apt-get install python-rpi.gpio" for python2 or "python3-rpi.gpio" for python3. You could also use pip to install the latest development version of the RPi.GPIO.