Tensorrt

Description

sudo apt-get install tensorrt
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:
tensorrt : Depends: libnvinfer7 (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-plugin7 (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvparsers7 (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvonnxparsers7 (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-bin (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-dev (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-plugin-dev (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvparsers-dev (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvonnxparsers-dev (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-samples (= 7.0.0-1+cuda10.2) but it is not going to be installed
Depends: libnvinfer-doc (= 7.0.0-1+cuda10.2) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

Environment

TensorRT Version: 7.0
GPU Type: aws t4
Nvidia Driver Version: 440.33.01
CUDA Version: 10.2
CUDNN Version: 7.6.5
Operating System + Version: ubuntu 18.04
Python Version (if applicable): python3
TensorFlow Version (if applicable): none
PyTorch Version (if applicable): none
Baremetal or Container (if container which image + tag): none

Relevant Files

im trying to run deepstream using the steps given below in the link

Hi,
Do you have CUDA installed? Make sure you are download the right TensorRT version paired with the right version of CUDA you have installed.
Can you try to reinstall the setup but install cuda and trt with deb pack instead of .run and apt-get install command?

I will also recommend you to use NGC container to avoid system level dependencies:
https://ngc.nvidia.com/catalog/containers/nvidia:deepstream

Thanks