Built nvblox on jetson. There's no ready torch package so I had to build it myself. It crashed three times for different reasons, in the end enabling swap helped since jetson doesn't have enough memory to build the package. Building C++ with cuda and python is also painful, even with a docker container where you can build everything, it's not hermetic, it falls apart.
Then I struggled with a minimal dockerfile. I managed to run the tests, but the docker image is huge with a ton of dev dependencies I don't understand so I wanted to get the bare minimum runtime. In the end, after a few days of cleanup, I built a compact image with binaries and python bindings.