def METHOD_NAME(self):
    self.execute('sudo -E apt-get -f -y install paparazzi-dev')
    if float(release['RELEASE']) >= 20.04:
        self.execute('sudo -E apt-get install -y python-is-python3 gcc-arm-none-eabi gdb-multiarch')
        # python3-serial?
    else:
        self.execute('sudo -E add-apt-repository -y ppa:team-gcc-arm-embedded/ppa')
        self.execute('sudo -E apt-get update')
        self.execute('sudo -E apt-get -f -y install gcc-arm-embedded')