Attempt Travis build without system-wide pip install
Attempt Travis build without system-wide pip install

Signed-off-by: Daniel Farrell <65eaad88897e615d9128b5e890b98414aac720cc@redhat.com>

deepakiam/bot,IEEERobotics/bot,deepakiam/bot,IEEERobotics/bot,deepakiam/bot,IEEERobotics/bot