edited script to correct build errors

install_noble.sh

@@ -47,6 +47,8 @@ sudo apt-get install bluetooth bluez libbluetooth-dev libudev-dev
 	fi
 
 ## Install noble
+echo "[$0]: Installating noble... "
+echo ""
 npm install noble
 
 echo "[$0]: Installation complete. "

listenNode.sh

 ## Author: Felix Omwansa
 
-echo ""
-echo "[$0]:  This will open a notification dialog to detect action on the ESP32.sh"
-
+##return to project directory
 cd .. 
 
 #installs noble
-. install_noble.sh
+echo ""
+echo "[$0]:  installing noble using install_noble.sh..."
 
 
+. install_noble.sh
+
 ##run notification dialog
+echo ""
+echo "[$0]:  This will open a notification dialog to detect action on the ESP32.sh"
+echo ""
 sudo node listen-notification.js