Ensure rpi.gpio>=0.7.0 (stable) is installed

Author: Gadgetoid

examples/install-service.sh

@@ -143,20 +143,20 @@ Restart=on-failure
 WantedBy=multi-user.target
 EOF
 
-printf "Checking for rpi.gpio>=0.7.0a2 (for Pi 4 support)\n"
+printf "Checking for rpi.gpio>=0.7.0 (for Pi 4 support)\n"
 python3 - <<EOF
 import RPi.GPIO as GPIO
 from pkg_resources import parse_version
 import sys
-if parse_version(GPIO.VERSION) < parse_version('0.7.0a2'):
+if parse_version(GPIO.VERSION) < parse_version('0.7.0'):
     sys.exit(1)
 EOF
 
 if [ $? -ne 0 ]; then
 	printf "Installing rpi.gpio\n"
-	pip3 install --upgrade --pre rpi.gpio
+	pip3 install --upgrade "rpi.gpio>=0.7.0"
 else
-	printf "rpi.gpio >= 0.7.0a2 already installed\n"
+	printf "rpi.gpio >= 0.7.0 already installed\n"
 fi
 
 printf "Checking for psutil\n"