http://www.bing.com:80/search?q=CV2+in+Python+Used+ForSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=CV2+in+Python+Used+ForCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://stackoverflow.com/questions/57883178/how-can-i-install-cv233 My environment: Ubuntu 18.04 LTS (Bionic Beaver) (also tried on Ubuntu 19.04 (Disco Dingo)) I use/need Python 3 (3.6.8 installed). I need cv2, which is a model of OpenCV. I tried several receipts I found on the Internet, but nothing worked. I tried to install as pre-compiled (sudo apt-get install python-opencv) - No error, but when I try the ...Fri, 10 Apr 2026 02:59:00 GMThttps://www.zhihu.com/question/598680306要在Python中使用OpenCV库的cv2模块，需要先安装OpenCV库。下面是安装OpenCV库及cv2模块的步骤： 打开终端或命令提示符，输入以下命令来安装OpenCV库： pip install opencv-python 如果你想安装特定版本的OpenCV库，可以在命令后添加版本号，例如： pip install opencv-python==4.5.3.56 等待安装完成后，你就可以在Python ...Wed, 08 Apr 2026 14:14:00 GMThttps://stackoverflow.com/questions/51853018/how-do-i-install-opencv-using-pipI 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 problem - a warning message from dist.py and complains about zlib ...Thu, 09 Apr 2026 18:02:00 GMThttps://stackoverflow.com/questions/46610689/how-to-import-cv2-in-python3I'm using Windows, and I'm trying to install package cv2 for python3. I did a pip3 install opencv-python and it reports successful: But when I do the import cv2 from python3, it's not found and I ...Wed, 08 Apr 2026 00:16:00 GMThttps://stackoverflow.com/questions/47450179/no-module-named-cv2ModuleNotFoundError: No module named 'cv2' What confuses me most is that it seems I've successfully installed OpenCV when I enter pkg-config opencv --cflags in terminal:Thu, 09 Apr 2026 13:01:00 GMThttps://stackoverflow.com/questions/55360459/no-module-named-cv2-cv2I am a beginner at computers. I use Anaconda python 3.6 in windows 10. I have already installed OpenCV using this command: pip install opencv-python But when I try to import cv2 using this: impor...Mon, 06 Apr 2026 08:33:00 GMThttps://stackoverflow.com/questions/34966541/how-can-one-display-an-image-using-cv2-in-pythonI've been working with code to display frames from a movie. The bare bones of the code is as follows: import cv2 import matplotlib.pyplot as plt # Read single frame avi cap = cv2.VideoCapture('Wed, 08 Apr 2026 19:07:00 GMThttps://stackoverflow.com/questions/50092954/import-opencv-vs-import-cv2The naming of cv2 is a historical accident. History lesson: OpenCV began as a C API. The first Python bindings back then used the cv import. With OpenCV version 2.0, a C++ API was introduced. That is also when C++ includes saying #include <opencv2/...> showed up. The C++ API uses the cv:: namespace. The Python import was now called cv2, and carried the old C API in the cv2.cv namespace. The 2 ...Thu, 09 Apr 2026 04:47:00 GMThttps://stackoverflow.com/questions/54147922/no-module-named-cv2-but-it-is-installedIf you are certain that you have installed CV2, but you run into "no module named cv2" when running Python, that means CV2 was installed to a Python version from the one you are .Thu, 09 Apr 2026 09:12:00 GMThttps://stackoverflow.com/questions/77794435/pip-install-cv2import cv2 import argparse import pytesseract in above code snippet, I want to specifically install cv2 module. So I tried this command, pip install cv2 #but it shows that there is no module existsWed, 08 Apr 2026 10:03:00 GMT