were_pressed()` is removed, as it depends on `gamepad`, which is being removed in CircuitPython 7.0.0. There were no uses of `were_pressed()` in Learn Guides. The examples have been updated.
To use in CircuitPython, simply install the [Adafruit CircuitPython bundle](https://circuitpython.org/libraries).
To use in CPython, `pip3 install adafruit-circuitpython-clue`.
Read the [docs](http://circuitpython.readthedocs.io/projects/clue/en/latest/) for info on how to use it.