Hey i got the same error message but on my x86-based host machine. I didn’t use JetPack, I download the TensorRT 5 from
https://developer.nvidia.com/nvidia-tensorrt-download, the file is “TensorRT 126.96.36.199 RC for Ubuntu 1604 and CUDA 9.0 DEB local repo packages”
I followed the step from ‘https://docs.nvidia.com/deeplearning/sdk/tensorrt-install-guide/index.html’.
Every time I try ‘$ sudo apt-get install python3-libnvinfer-dev’, the system tells me:
[b]Reading package lists… Done
Building dependency tree
Reading state information… Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
python3-libnvinfer-dev : Depends: python3-libnvinfer (= 5.0.0-1+cuda9.0) but it is not going to be installed
Depends: libnvinfer-dev (= 5.0.0-1+cuda9.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.[/b]
and then I try ‘dpkg -l | grep TensorRt’,nothing happens!