Fedora 30:
sudo usermod -a -G audio `whoami`
sudo dnf install python3-rtmidi python3-evdev
virtualenv --system-site-packages ~/.virtualenvs/midipenguin
. ~/.virtualenvs/midipenguin/bin/activate
pip install -e '.[test]'
pytest
# Start the JACK server e.g. using QjackCtl__, the JACK Audio Connection Kit,
# then start touchpadmidi:
touchpadmidi
# You can now connect the "touchpadmidi" MIDI output
# e.g. to MIDI inputs of your DAW.