Hi @Asmodev, the jetson-inference library isn’t installed by default on JetCard images.
You can follow the Building the Project from Source instructions to build/install jetson-inference library. Or if you are on JetPack 4.4/4.4.1, you can simply run the Docker container.
If you are following the Jetson AI Fundamentals course, then you don’t need to use JetCard image, just flash the official NVIDIA JetPack SD card image:
- https://developer.nvidia.com/jetson-nano-sd-card-image
- https://developer.nvidia.com/jetson-nano-2gb-sd-card-image
Then each project from the course has a container that is downloaded on top of that image.