The RobotPy installer can be used to:
It can install downloaded packages on your RoboRIO without requiring internet access, which makes it usable in a competition (provided you downloaded the necessary packages when you were connected to the internet).
For more information about installing and using the RobotPy installer, see
http://robotpy.readthedocs.io/en/stable/install/packages.html <http://robotpy.readthedocs.io/en/stable/install/packages.html>_