CUDA Installation procedure for Jetson Xavier NX on Ubuntu 18.04

[sumin.lee]

I think, it looks they can’t find the nvcc path.

You can see the cuda is installed or not.
=> $ dpkg -l | grep cuda

If you can’t see the $ nvcc -V, you have to set the path.

Cuda/ nvcc not found

If you used the Nano SD card image, then yes, it already has the CUDA Toolkit installed. Check under /usr/local/cuda to verify that it’s there. Check that your ~/.bashrc file has these lines at the end, and if not, add them and restart your terminal: $ export PATH=/usr/local/cuda/bin${PATH:+:${PATH}} $ export LD_LIBRARY_PATH=/usr/local/cuda/lib64\ ${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}

And then you still has a problem.
You shuld check nvcc path in the launch file or Makefile.