No module named 'cv2' during importing in python

Question

I followed the instructions to install opencv in ubuntu from the link https://linuxize.com/post/how-to-install-opencv-on-ubuntu-18-04/#disqus_thread .

The module is installed properly. But when I import it in python I get the error "No module named 'cv2'" What can I do?

Answer 1

要使用pip安装最新稳定版本的opencv-python 4.1.2.30 ，请使用以下命令：

pip install opencv-python

Answer 2

如果您使用的是 Python3：

pip3 install opencv-python