How do I install opencv using pip?

Question

I need to install cv2 for a script that has been written for me. I tried pip install cv2 and pip install open_cv and got the same pro

Answer 1

As a reference it might help someone... On Debian system I hard to do the following:

apt-get install -y libsm6 libxext6 libxrender-dev
pip3 install opencv-python
python3 -c "import cv2"