TX2 TensorRT installation problem

I am trying to install TesorRT on Jetson TX2 but it gives me following errors.

Using deb pacage:

dpkg: error processing archive nv-tensorrt-repo-ubuntu1604-ga-cuda9.0-trt3.0.2-20180108_1-1_amd64.deb (--install):
 package architecture (amd64) does not match system (arm64)
Errors were encountered while processing:

Using tar package

tensorrt-3.0.2-cp35-cp35m-linux_x86_64.whl is not a supported wheel on this platform.

Hi sshilu,
The TensorRT package dolwoaded from https://developer.nvidia.com/tensorrt is not for Jetson platform. It’s actually part of Jetpack installation for Jetson platform right below it on the page,

“NVIDIA Jetpack for Jetson TX1, TX2 embedded platforms”

From Jetpack installation, you could select the components to install and TRT is one of them. But if you install Jetpack the first time, including flashing the image, all the legitimate components should be in your target Jetson platform.

I have installed jetpack but still when I am trying to import tensorrt it gives me following error.

>>> import tensorrt
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named 'tensorrt'

TensorRT Python API is not currently supported in Jetson. Sorry the User Guide does not state clearly.