# How to install CUDA 8 on tensorbook along with CUDA 9 and CUDA 10 (Already installed via lamda stack) with ubuntu 18.04

Hey Guys,
I need to use tensorflow 1.4 on a project and hence I need to have CUDA 8 installed along my lamda stack on ubuntu 18.04.
I was able to install CUDA 8 following instructions on this link:

also please note that for CUDA stack installed NOT through lambda stack you got to update PATH and…

## Support TensorRT
We’re considering adding it in the near future. Thanks for the feedback!