Cannot install CUDA 10.2

[sopsos]

Steps to reproduce:

1. Install fresh Ubuntu 18.04
2. Clone the FastMOT repo
3. Execute line by line of script https://github.com/GeekAlexis/FastMOT/blob/master/scripts/install_tensorrt.sh
4. Right after line 27, it definitely installs cuda-10-2. See:

aptitude search cuda
p   boinc-client-nvidia-cuda                                                                  - metapackage for CUDA-savvy BOINC client and manager                                                 
p   caffe-cuda                                                                                - Fast, open framework for Deep Learning (Meta)                                                       
p   caffe-tools-cuda                                                                          - Tools for fast, open framework for Deep Learning (CUDA)                                             
i   cuda                                                                                      - CUDA meta-package                                                                                   
p   cuda-10-0                                                                                 - CUDA 10.0 meta-package                                                                              
p   cuda-10-1                                                                                 - CUDA 10.1 meta-package                                                                              
i A cuda-10-2                                                                                 - CUDA 10.2 meta-package                                                                              
p   cuda-11-0                                                                                 - CUDA 11.0 meta-package                                                                              
p   cuda-11-1                                                                                 - CUDA 11.1 meta-package      

But when running nvidia-smi, it shows:

NVIDIA-SMI 455.32.00    Driver Version: 455.32.00    CUDA Version: 11.1

I have a Tesla T4

[GeekAlexis]

What is the output of nvcc -V?

[sopsos]

$ nvcc -V
Command 'nvcc' not found, but can be installed with:
apt install nvidia-cuda-toolkit
Please ask your administrator.

Your installation script does not install nvcc

[sopsos]

$ /usr/local/cuda/bin/nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_19:24:38_PDT_2019
Cuda compilation tools, release 10.2, V10.2.89

It does install CUDA in /usr/local, though. Not sure which one is your intention to install

[GeekAlexis]

Make sure you have your PATH set up in bashrc. CUDA 10.2 is intended. And it looks like it’s correctly installed. The NVIDIA Driver shows CUDA 11 but that doesn’t matter.

…

On Mon, Oct 26, 2020 at 9:44 AM sopsos ***@***.***> wrote: $ /usr/local/cuda/bin/nvcc -V nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2019 NVIDIA Corporation Built on Wed_Oct_23_19:24:38_PDT_2019 Cuda compilation tools, release 10.2, V10.2.89 It does install CUDA in /usr/local, though. Not sure which one is your intention to install — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#12 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AGNJO5XDXIBLAJWSMVAG673SMWRPHANCNFSM4S7TPT6Q> .

[sopsos]

Thanks. 66eb7a3 fixed it