I have recently bought a jetson nano. I am mainly using it to run algorithms. However, currently, i am trying to control servo motors, i have downloaded rpimotor lib onto the nano with pip3. However, when i am trying to set the permissions i am getting errors about downloading /etc/udev/rules.d/60-jetson-gpio-common.rules . Furthermore, when I was trying to download atafruit servo library i was getting errors about directory not existing. Is their an admin mode i have to go into to get access to certain files. If their is not, what is the problem and how can i fix it.