0.3fps when using yolov3_onnx in TensorRT examples provided by Nvidia in Jetson Nano

Good morning.
Trying to run yolov3_onnx on jetson nano
When I ran python2 -m pip install -r requirements.txt, the installation did not work.

Can you tell us what you did when you installed the requirements?

When installing, the error is:

Thank you.