# Import torch errors after installed

**URL:** <https://forums.developer.nvidia.com/t/import-torch-errors-after-installed/214092>\
**Category:** Jetson Xavier NX\
**Tags:** pytorch, python\
**Created:** [May 11, 2022, 2:32pm UTC](https://forums.developer.nvidia.com/t/import-torch-errors-after-installed/214092 "2022-05-11T14:32:44Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![1392587422](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/1392587422/32/165816_2.png) [@1392587422](https://forums.developer.nvidia.com/u/1392587422)\
**Post date:** [May 11, 2022, 2:32pm UTC](https://forums.developer.nvidia.com/t/import-torch-errors-after-installed/214092/1 "2022-05-11T14:32:44Z")

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Hello everyone,  
When i use pip3 installed torch-1.9.0-cp36-cp36m-linux\_aarch64.whl on xavier nx,jetpack 4.4.1, cuda 10.2.  
I want check torch version,it appears errors as follows,  
ubuntu@nx-desktop:~$ pip3 -V  
pip 9.0.1 from /usr/lib/python3/dist-packages (python 3.6)  
ubuntu@nx-desktop:~$ python3  
Python 3.6.9 (default, Mar 15 2022, 13:55:28)  
[GCC 8.4.0] on linux  
Type “help”, “copyright”, “credits” or “license” for more information.

> > > import torch  
> > > Traceback (most recent call last):  
> > > File “”, line 1, in   
> > > File “/home/ubuntu/.local/lib/python3.6/site-packages/torch/ **init**.py”, line 197, in   
> > > from torch.\_C import \* # noqa: F403  
> > > ImportError: libopenblas.so.0: cannot open shared object file: No such file or directory  
> > > And also when i installed torchvision-0.2.2.post3-py2.py3-none-any.whl with some errors,i want check torchvision.  
> > > It also appears errors as follows,  
> > > import torchvision  
> > > Traceback (most recent call last):  
> > > File “”, line 1, in   
> > > ModuleNotFoundError: No module named ‘torchvision’  
> > > Can anyone help me?  
> > > Yours,Wade.

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<div class="post-metadata">

**Author:** ![dusty\_nv](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/dusty_nv/32/14043_2.png) [@dusty\_nv](https://forums.developer.nvidia.com/u/dusty_nv)\
**Post date:** [May 11, 2022, 10:11pm UTC](https://forums.developer.nvidia.com/t/import-torch-errors-after-installed/214092/2 "2022-05-11T22:11:54Z")

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> [@1392587422](#):
>
> ImportError: libopenblas.so.0: cannot open shared object file: No such file or directory

Hi @1392587422, can you try running this:

```bash
sudo apt-get install libopenblas-base libopenmpi-dev libomp-dev

```

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<div class="post-metadata">

**Author:** ![system](https://sea2.discourse-cdn.com/nvidia/user_avatar/forums.developer.nvidia.com/system/32/68080_2.png) [@system](https://forums.developer.nvidia.com/u/system)\
**Post date:** [June 1, 2022, 3:40am UTC](https://forums.developer.nvidia.com/t/import-torch-errors-after-installed/214092/5 "2022-06-01T03:40:33Z")

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Closed on June 1, 2022, 3:40am UTC

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