No module named cv2 No module named ‘cv2’ 解决方法1. Dec 5, 2022 · How To Fix No Module Named cv2? no module named cv2. The error occurs when you forget to install the opencv-python module or use the wrong Python version or environment. I have used pip install opencv-python I have installed OpenCV on the Occidentalis operating system (a variant of Raspbian) on a Raspberry Pi, using this script by jayrambhia. 5. pyd file is in C:\Python27\Lib\site-packages I have attached a screen shot which shows the modules in Python27. It installed version 2. Mar 26, 2019 · In my case, using Python 3. 3. py", line 1, in ≺module≻ import module ModuleNotFoundError: No module named 'module' To solve this error, we need to point to the correct path to module. 4. We discussed the options for installing pip, how to use a virtual environment, and setting up your Python environment in VS Code. Traceback (most recent call last): File "script. 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. 5 on Windows and installed numpy, matplotlib and OpenCV from that repository. 安装opencv-python 在使用的虚拟环境中，输入以下命令 pip install opencv-python注：可能存在的问题使用上述命令安装安装之后，在使用import cv2时仍然出现No module named 'cv2'。 Mar 11, 2020 · 1. . The module is installed. 6 and get the error ModuleNotFoundError: No module named 'cv2'. Here’s the different syntax to fix the issue about No Module Named cv2 in different python versions: 1. py, which is inside folder_1 . pyd file that should be in the cv2 folder. My Project is also using the correct environment Jan 15, 2025 · Learn how to resolve the 'No module named OpenCV' error in Python. 在Python开发过程中，图像处理是一个常见的需求，OpenCV（cv2）是一个广泛使用的图像处理库。当开发者在运行涉及图像处理的代码时，可能会遇到ModuleNotFoundError: No module named 'cv2'的报错。这个错误 When I run Python interpreter and write import cv2 it does import it. pip install Sep 4, 2024 · 已解决：ModuleNotFoundError: No module named ‘cv2’ 一、分析问题背景. May 11, 2021 · 本文介绍了如何使用pip命令安装opencv-python模块，以解决python编译时出现的No module named 'cv2'的错误。还提供了使用国内清华镜像下载的方法，以及更新pip版本的方法。 See full list on sebhastian. *, manylinux1 wheels were replaced by manylinux2014 wheels. This post will detail a variety of effective methods to troubleshoot and resolve the “No module named cv2” error, specifically tailored for users of OpenCV, particularly those working on a Raspberry Pi or similar systems. If your pip is too old, it will try to use the new source distribution introduced in 4. Conclusion. A user asks how to install OpenCV for Python 3. When I run the code from command prompt it says ModuleNotFoundError: No module named 'cv2'. 5+contrib " But when I try to run "ModuleNotFoundError: No module named 'cv2'". pip install opencv-python （如果只用主模块，使用这个命令安装） pip install opencv-contrib-python （如果需要用主模块和contrib模块，使用这个命令安装） Dec 5, 2024 · Many developers have faced the issue of being unable to import the cv2 module when attempting to use OpenCV. 问题：ModuleNotFoundError: No module named 'cv2' （ Pycharm 中 import cv2 出现错误） 2. 8 on Windows 10 and Pycharm (or VS Code as well), I have this same issue. Sep 19, 2015 · Use the prebuilt windows packages distributed by Gohlke. No module named ‘cv2’ 解决方法 1. 安装opencv-python 注：可能存在的问题使用上述命令安装安装之后，在使用import cv2时仍然出现No module named 'cv2'。检查pip命令路径如果显示路径与虚拟环境路径不符，请使用以下命令安装先将路径切换到anaconda的安装路径下，该路径 Jan 11, 2019 · I installed it with pip in my conda environment, so when i tipp in "conda list" it shows me "opencv-python 3. cp38-win32. 0. Step-by-step guide to install OpenCV and troubleshoot common issues. In a virtual environment or using python 2. 38 to manually build OpenCV because it does not know how to install manylinux2014 wheels. I have just done a clean install of Python 3. When I try import cv2 in a Python Apr 15, 2025 · 然而，当开发者尝试导入cv2模块时，有时会遇到“No module named cv2”的错误提示。这一问题通常源于OpenCV未正确安装或环境配置存在问题。本文将详细介绍导致该错误的原因，并提供一系列有效的解决方法，帮助开发者快速定位并解决问题。 Jan 16, 2025 · Q: Pip install fails with ModuleNotFoundError: No module named 'skbuild'? Since opencv-python version 4. In this article, we covered the steps to install opencv-python (cv2) on macOS or Linux and also in Visual Studio Code. To fix this issue, first open your terminal in your project’s root directory and after that install the opencv-python module. Finally I noticed that the Antivirus (Nod32) deletes the cv2. See various answers with different methods and suggestions for Windows, Linux and Mac. 解决：安装cv2. com Apr 8, 2024 · Learn the common causes and solutions for the ModuleNotFoundError: No module named 'cv2' in Python. The cv2. xxbk wtpsm lct iqga cev nafkb ysxtzm wrucazsd unrocgz nmdzesa

No module named cv2. No module named ‘cv2’ 解决方法 1.