Yolov5 on jetson nano

Accelerated Computing CUDA CUDA Setup and Installation
1

I’m trying to run Yolov5 on my jetson nano GPU, but i’m facing many problems:

  1. I’m not able to see the a message like this:
    “Detected 1 CUDA Capable device(s)”
    when i run:
    /usr/local/cuda/samples/1_Utilities/deviceQuery
    sudo make
  2. I get"false" when i run:
    import torch
    torch.cuda.is_available()

I tried using Jetpack 4.5 and 4.6 and i had the same problem.

Does anybody know which versions and dependencies should i use?

Thanks in advance.