Modulenotfounderror No Module Named Cv2. This error specifies that the Python interpreter cannot find

This error specifies that the Python interpreter cannot find the OpenCV module in the current environment. In Linux, just doing this will give an "ImportError: libGL. When I run the code from command prompt it says ModuleNotFoundError: No module named 'cv2'. # 2. Or, one can do a headless installation pip install opencv-python-headless, which would work anywhere. When I run Python interpreter and write import cv2 it does import it. 8. cv2 module in the root of Python's site-packages)): pip uninstall opencv-python Step 2: Install the package afresh pip install opencv-python Hope that works! Mar 14, 2018 · OPENCV使用pip装的好像是导入模块的时候找不到CV2这个包。但在PYTHON site-package里有CV2文件夹 May 11, 2023 · I installed opencv library by using "pip install opencv-python", but ModuleNotFoundError: No module named 'cv2' error message came out. The cv2. Then i searched and find cv2. We will also cover how we can update the existing OpenCV module on our system. How can I fix this? Please help. How can I fix this? When I import cv2 at cmd it seems to be working (cmd screenshot) but when I used python at the visual studio 2019 it says "no module named cv2" visual studio screenshot. Jul 23, 2025 · In this article we will see why it happens and how to fix it step by step. The ModuleNotFoundError: No module named 'cv2' in Python indicates that the interpreter cannot find the 'cv2' module. When I run Python interpreter and write import cv2 it does import it. The module is installed. ModuleNotFoundError: 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: Jan 11, 2019 · If 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 different Python version from the one you are running. OpenCV is a vital library for computer vision tasks in Python. vscode, python version 3. No module named ‘cv2‘ 报错原因环境下没有安装cv2库类似的报错都是缺少引号下的库 ## 2. 1 解决方法：如果使用的是pycharm 则在终端输入：pip install cv2 ，注意是Terminal状态下如果是其他环境，window+r 输入cmd 然后 pip install cv2 人以鱼不如授人以渔：. so. Quick fix: install cv2 using: the 'pip install opencv-python' command Dec 5, 2024 · 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. The most likely cause is that you didn't install cv2 in the environment where you are running your code. pyd files in my computer and i copy and paste to site-packages directory I'm trying to import cv2 on Jupyter notebook but I get this error: ImportError: No module named cv2 I am frustrated because I'm working on this simple issue for hours now. Apr 8, 2024 · The Python "ModuleNotFoundError: No module named 'cv2'" occurs when we forget to install the opencv-python module before importing it or install it in an incorrect environment. The "No module named 'cv2'" error is encountered in python when we are trying to import the OpenCV library. 5 days ago · 摘要本文聚焦导入 cv2 时出现的 ModuleNotFoundError: No module named 'cv2' 报错，该问题核心诱因是包名混淆+版本适配问题： cv2 是OpenCV库的Python绑定模块，但其安装包名并非 cv2，而是 opencv-python （基础版）或 opencv-contrib-python （含扩展模块）；新手常误执行 pip install cv2 导致安装失败，进而触发模块未找到 Apr 3, 2024 · In this short article, we will learn how we can get rid of ModuleNotFoundError: No module named cv2 problem by installing OpenCV on various platforms. it works on Pycharm but Nov 25, 2019 · I can't access import cv2 anymore. pyd file is in C:\Python27\Lib\site-packages I have attached a screen shot which shows the modules in Python27 I have used pip install opencv-python. The straight way fix for this error (no module named cv2) is to reinstall this module (OpenCV-python). A common stumbling block when starting is the ModuleNotFoundError: No module named 'cv2'. 3 days ago · importerror no module named cv2 error occurs when cv2 module is not properly installed or its path is not properly set or configured. I have used pip install opencv-python. This error occurs because while you import cv2 in your code, the actual package you need to install is named differently (opencv-python). g. 1 解决方法：如果使用的是pycharm 则在终端输入：pip install cv2 ，注意是Terminal状态下如果是其他环境，window+r 输入cmd 然后 pip install cv2 人以鱼不如授人以渔： Jul 23, 2025 · In this article we will see why it happens and how to fix it step by step. I tried to reinstall python and reinstall OpenCV but it's not working too. 1 解决方法：如果使用的是pycharm 则在终端输入：pip install cv2 ，注意是Terminal状态下如果是其他环境，window+r 输入cmd 然后 pip install cv2 人以鱼不如授人以渔： When I run Python interpreter and write import cv2 it does import it. However when i import cv2 module it displayed no module named cv2 error. So I tried to install in anaconda prompt, and I installed opencv-python again, but it stilll didn't work. Mar 26, 2019 · Step 1: Uninstall the opencv first if you have previous/other manually installed (= not installed via pip) version of OpenCV installed (e. pyd file is in C:\Python27\Lib\site-packages I have attached a screen shot which shows the modules in Python27. 1: cannot open shared object file: No such file or directory" error since apt install python-opencv is a prerequisite. To solve the error, install the module by running the pip install opencv-python command.

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