


This is not the best way to do it but if you’re still having problems with qt or gtk, try this once.

Most articles I found online, including the OpenCV documentation, seem concerned only with Python 2.7. If you need a short tutorial about how to get started with OpenCV 4 programming in Python 3.8 on Windows, you are in the right place. So now whenever you use OpenCV, you’d use the latest version. Install OpenCV 4 with Python 3 on Windows Posted on Septemby Paul. But since you have OpenCV 2.4.3 in /usr/local/lib include this path in /etc/ld.so.conf and do ldconfig.
