OpenCV package was build for Python 2.7 and not Python 3.6

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
, , ,
1

I followed the Jetson Hacks tutorial to build OpenCV on my Jetson Nano. I successfully built OpenCV 4.8.0 with CUDA support, but it was built for Python 2.7, not for Python 3.6. How can I fix this? Perhaps by configuring the path?

My system information:

Jetson Nano 4GB
CUDA 10.2
cuDNN 8.2
Version: 4.6.4-b39
Kernel version: 4.9.337-tegra-32.7.4

3

Hi,

We have a script for OpenCV with Python 3.6.
Please give it a check:

https://github.com/AastaNV/JEP/blob/master/script/install_opencv4.5.0_Jetson.sh#L42

cmake -D WITH_CUDA=ON -D ... -D BUILD_opencv_python3=ON ...

Thanks.

1 Like
4

I built OpenCV 4.8.0. Is it necessary to format my SD card again to try to build through your script?

5

Hi,

No, but you can remove the 4.8 to avoid ambiguity.

Thanks.

1 Like
7

Thank you, it is working for me. I am unable to install version 4.8.0, but I was able to successfully build version 4.6.0

8

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.