No module named cv2 cv2 python 解决： 安装cv2. But when I choose the kernel Pytorch and import cv2, then there is an error: ModuleNotFoundError: No module named 'cv2' This must be a basic question but I can't find out what the problem is. 10 wasn't available now, next version up was 3. Oct 9, 2022 · The opencv-python module is not shipped as part of the Python standard library, hence it has to be installed separately before being used. In Idle I see: import cv2 Traceback (most recent call last): File "<pyshell#0>", line 1, in import cv2 ModuleNotFoundError: No module named 'cv2' I rebooted, just in case that was necessary, but cv2 is still not available. I also had to do pip3 install opencv-python sudo apt-get install libatlas-base-dev sudo apt-get install libjasper-dev sudo apt-get install libqtgui4 sudo apt-get install python3-pyqt5 sudo apt install libqt4-test First: you may write: import cv2. cv2，所以导致出这样的错误。 Jun 19, 2019 · Python을 사용하다가 보면 import 할 때 No module named 'cv2'가 뜨면서 에러가 발생한다. pip install opencv-contrib-python. I hope it helps Apr 22, 2025 · Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more. To fix this error: Install the correct package: pip install opencv-python (or conda install -c conda-forge opencv ) into your active and correct Python environment (preferably a virtual environment). bfzsgv cnp luvwac qyuq igos rpnautdz xseivr cterznm iuweyr ksom qvzki ydlcw uqrl ojqop nnunios