Nvjpeg.h missing on JetPack 6.1 rev 1

I would like to evaluate nvJPEG on the Jetson Orin Nano.

The required header file nvjpeg.h is not on the system; how can I install this?

The library file exists at /lib/aarch64-linux-gnu/nvidia/libnvjpeg.so

I have tried to compile /usr/src/jetson_multimedia_api/samples/05_jpeg_encode with the GPU_ACCELERATE flags set, but this also fails to compile, “nvjpeg.h: No such file or directory”

Hi
The GPU_ACCELERATE flag is not applicable on Jetson platforms. Please build the default 05 sample.