Importerror no module named cv2 ubuntu " seem Python not found opencv module (cv2. Feb 22, 2021 · 文章浏览阅读7k次，点赞7次，收藏15次。ImportError: No module named ‘skbuild’在安装运行opencv时出现这个错误，可以用pip安装对应库:【命令】：pip install scikit-build运行完毕后结果如下：再次尝试安装python-opencv打开python，尝试调用cv2发现没有报错，安装完毕！ python 3. 搞了几年的深度学习，ModuleNotFoundError: No module named 'cv2'碰到过很多次, 以前都是 pip install opencv-python 一句话解决。 不行在加个清华豆瓣源就OK。 Dec 4, 2023 · ubuntu18. Here's an image that is built on Ubuntu 16. YAY! There were some code-breaking changes in the aruco module API between 4. I'm not sure when opencv-python became available. 1. It installed version 2. 此刻是2018年1月21日晚10点13分，我怀着激动的心情，从Ubuntu系统上登上我的CSDN博客然后发来贺电，祝贺我自己解决了ImportError: No module named cv2的问题，这仿佛是从另一个世界（Ubuntu世界）向现实世界（windows世界）通话，很奇妙！ Jan 22, 2019 · ModuleNotFoundError: No module named ‘cv2’ pip install opencv-python 两台电脑都是ubuntu16. 7更换到python3. Oct 11, 2016 · I had created my Anaconda environment and installed everything I needed, but when trying to import cv2, I always got the message "no module named cv2". Therefore, you're not required to handle these two conflicting dependencies. 4. jpg') cv. Reload to refresh your session. 04中Pycharm编译报错ImportError: No module named 'cv2'； 原因：anaconda3中的虚拟环境中没有安装OpenCV 解决办法：进入虚拟环境中，直接在python所在环境中直接pip install opencv-contrib-python即可 之后输入python，然后输入import cv2，如果没有提示错误就证明已经解决了这个问题 Sep 19, 2015 · ImportError: No module named cv2. Jan 20, 2024 · 如何在Ubuntu中运行Python显示"No module named cv2"---## 问题描述一位刚入行的小白在使用Ubuntu操作系统时遇到了一个问题，他想在Python中使用cv2模块，但是却提示他"No module named cv2"。作为一名经验丰富的开发者，我将指导他解决这个问题。 Nov 13, 2020 · import cv2 as cv img = cv. Try. I have used pip install opencv-python Apr 3, 2024 · ModuleNotFoundError No module named cv2 error occurs especially when you tried to import the Python OpenCV module without installation or the import of the module was May 3, 2017 · ImportError: No module named cv2 I did execute this code: sudo apt-get install -y libopencv-dev as in installation guide is said. Once the package is installed, you should be able to run the code that imports cv2 without receiving the error. 7. import cv2 import numpy as np #read image into matrix. "ImportError: No module named cv2" 분명 하라는대로 다 하고 설치도 끝마쳐서 다시 설치하면 이미 준비되어있다고 했는데, 왜 안될까여기저기 둘러보다가 해결이 됐다. py Traceback (most recent call last): File "opencv. The cv2. 3二、经历复现1. 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）. It looks like you don't have python-opencv installed. Apr 18, 2021 · pycharm ubuntu系统 python3 ImportError: No module named numpy 问题解决 在安装了pycharm，运行程序是出现了ImportError：No module named numpy（包括其他包也是） 首先，需要看下在命令行能不能import numpy 先CTRL+ALT+T打开终端 然后输入import numpy（也可以是其他包 Sep 12, 2018 · 出现错误，ImportError: No module named cv2. 8. 在Python编程中，当你尝试导入一个不存在的模块时，会遇到ModuleNotFoundError。特别是当你看到错误信息“No module named ‘cv2’”时，这通常意味着你试图导入OpenCV库，但是Python环境中没有安装这个库。 When I run Python interpreter and write import cv2 it does import it. Aug 12, 2017 · to get the cv2. 3. 04中Pycharm编译报错ImportError: No module named 'cv2'； 原因：anaconda3中的虚拟环境中没有安装OpenCV 解决办法：进入虚拟环境中，直接在python所在环境中直接pip install opencv-contrib-python即可 之后输入python，然后输入import cv2，如果没有提示错误就证明已经解决了这个 Nov 24, 2024 · Learn how to fix the ImportError No module named cv2 when installing OpenCV for Python on Ubuntu. Dec 1, 2024 · 一、问题描述 环境配置：Win10（64-bit）、Anaconda3（4. not Ubuntu, so if it is a duplicate question, then not that one. 12版本 Jun 15, 2018 · Stack Exchange Network. py", line 1, in <module> from cv2. If you don't get the error "No module named cv2", then the installation was successful. so文件，复制到python的路径 Apr 26, 2016 · ImportError: No module named cv2 when I attempt to run the application. cv 我怀疑我知道为什么，我只是不知道如何解决它。 OpenCV 安装到我运行安装脚本时所在的当前目录，它是我的主文件夹的子目录。 Dec 5, 2024 · Many developers have faced the issue of being unable to import the cv2 module when attempting to use OpenCV. 下面给出如何在ubuntu下安装cv2： 直接在ternimal终端中输入命令：sudo apt-get install python-opencv （python2. Viewed 6k times Nov 18, 2020 · ModuleNotFoundError: No module named ‘custom_st‘ 随风飘扬的coder: 没用，我就在您给的代码的情况下报的这个错误. 04 with Python2 + Python3 + OpenCV. 6k次。Ubuntu中安装opencv后显示"No module named 'cv2'"前言一、环境简介二、经历复现1. cv. 그런데 뭐 때문에 해결된지 몰라서 일단 히스토리를 Aug 19, 2020 · 版权声明：本文为博主原创文章，遵循 cc 4. 引入 I have installed OpenCV on the Occidentalis operating system (a variant of Raspbian) on a Raspberry Pi, using this script by jayrambhia. shape(m) #print image properties. Aug 12, 2017 · I'm using cv2 with Python3 in a VM that's running ubuntu/trusty64. 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 The “ModuleNotFoundError: No module named cv2” problem occurs in a Python program when the OpenCV library is not installed on the system. Mar 21, 2017 · Traceback (most recent call last): File "", line 1, in ImportError: No module named 'cv2' How to fix this error. You signed out in another tab or window. 安装前言这里是我在ubuntu学习过程中遇到上述问题后的解决途径，在此记录，希望可以帮到遇见同样困难的朋友一、环境简介Ubuntu20. When I run the code from command prompt it says ModuleNotFoundError: No module named 'cv2'. cv'错误解决方法 在本文中，我们将介绍在Ubuntu操作系统上安装OpenCV的Python库，并解决安装过程中出现的'ImportError: No module named cv2. Can you try the following: "python-opencv is already the newest version (3. 2. Your opencv installed via pip3 is for use in your face_det virtual environment. No module named ‘cv2’ 解决方法 1. Feb 6, 2025 · 文章浏览阅读104次。### 解决 OpenCV 编译后 Python 导入 `cv2` 模块不存在的问题 当遇到 "ModuleNotFoundError: No module named 'cv2'" 的错误提示时 Aug 28, 2024 · 已解决：ModuleNotFoundError: No module named ‘cv2’ 一、分析问题背景. 04 Anaconda2. config I uncommented the line about python3 . 04时遇到了ImportError: No module named 'cv2'的问题。解决步骤包括：指定VScode中的Python版本，解决cv2. cv import * ImportError: No module named cv2. 1ubuntu0. Note: If you don't know the path to numpy for the PYTHON3_NUMPY_INCLUDE_DIRS parameter, you can find it by executing import numpy and then numpy. ubuntu18. 4后，程序中的Import cv2提示no modules named cv2错误。 经测试需要做两处调整可以解决此问题： ImportError: No module named cv2 in ubuntu 16. Python 在Ubuntu上安装OpenCV的Python库，出现'ImportError: No module named cv2. soへのパスが設定されていないことに気づく Jan 21, 2022 · ModuleNotFoundError: No module named ‘cv2’ 在网上看了好多博客的解决方法，然而都试了都没成功，几乎都是千篇一律的命令“pip install opencv-python"或者去下载对应版本的. imshow('Cat', img) cv. 0 by-sa 版权协议，转载请附上原文出处链接和本声明。 Apr 10, 2018 · 文章浏览阅读1. Modified 7 years, 8 months ago. so文件位置问题；安装cmake，添加opencv依赖环境，下载并配置opencv源码，修改配置文件路径；最后更新pip并解决软件源问题来安装Python-OpenCV。 May 20, 2015 · I'm not sure if this is also the case if you compile from source but when you use the self-extractor you need to copy a file containting the Python bindings, as @Malik Brahimi pointed out. 6、spyder（5. Nov 14, 2024 · 安装Python 3的cv2接口： sudo pip3 install opencv-python 解决找不到OpenCV的问题. Dec 29, 2022 · $ python opencv. 04Anaconda2下有个python2. It worked for me. . 04, PyCharm. 6w次，点赞9次，收藏17次。首先用查看我们之前opencv安装的版本来看是否安装成功 使用如下的命令：pkg-config --modversion opencv但是笔者小白在python中import cv2 的时候一直出现no model named cv2的问题： 这里笔者小白亲测找到了一个解决方法：在ubuntu下，直接找到cv2. imread('Pohotos/cat. 0-cp35-cp35m-win_amd64. Jan 24, 2018 · 基于ros-kinetic ubuntu16. Installing OpenCV for Python on Ubuntu, getting ImportError: No module named cv2. 0）、python3. 7; numpy, scipy, matplotlib is installed with: Mar 15, 2025 · 在计算机视觉的道路上，OpenCV是一位重要的伙伴。然而，当你遭遇到"No module named 'cv2'"错误时，这位伙伴可能会变得有些静默。本文将指导你如何在Python项目中正确配置和解决OpenCV导入问题，让你重新走上计算机视觉应用的成功之路。 No module named ‘cv2’ 解决方法 1. OpenCV installed successfully BUT ImportError: No module named 'cv2' 2. 04 u3搞了一晚上，各种方法都试过了就是不行，include: 在线安装opencv ，各种网络连接有问题，包括国外地址和国内镜像若干 然后就是离线安装也是各种不可能 安装opencv成功后，按照其他博客所说应该成功了可是就是 Jan 19, 2017 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. png") #get image properties. __file__ in a python3 shell. 04 for Python3 in OpenCV3 #7045. so), try: May 26, 2023 · To resolve this error, you need to install the opencv-python library using the pip install command: Note that the package name is different than the module name. m = cv2. whl This command in python works fine : import cv2 But when i want to im Aug 31, 2017 · BEWARE: opencv-python version >4. 5 and windows 10 I installed open cv using this command : pip install opencv_python-3. ModuleNotFoundError: No module named 'cv2'错误通常由以下原因引起： May 22, 2021 · I have the next question! I have an issue with cv2, I did install it by: pip3 install opencv-python But when I trying to run the file it's showing: import cv2 ModuleNotFoundError: No module named 'cv2' I using Ubuntu 20. pyplot as plt ImportError: No module named matplotlib. /plot_test. Finally, I noticed that my Anaconda environment didn't have cv2 installed, even with all I did. I reinstalled and followed Linda's tips, which didn't work. 5版本，所VScode中需要指定python版本 遇到报错 Traceback (most recent call last): File. On Windows you can try this: Your conda openCV is installed for use by your home python2. 1). cv'错误。OpenCV是一个用于计算机视觉和机器学习的开源库，提供了很多 Jun 29, 2017 · ImportError: No module named cv2. 0 have now integrated the cv2. 04 遇到如下报错 File "camera_calibration. Ask Question Asked 9 years, 7 months ago. whl文件，奈何都没有解决，还是不行，最后垂死挣扎继续上网冲浪Google到了一篇不一样的解决方法，通过命令“ pip install opencv-python-i https Oct 12, 2021 · 文章浏览阅读1. pyd file is in C:\Python27\Lib\site-packages I have attached a screen shot which shows the modules in Python27. 2方法二 Jun 10, 2024 · 如果你在尝试导入cv2时遇到了ModuleNotFoundError: No module named 'cv2'的错误，这意味着Python环境中尚未安装OpenCV库。本文将介绍这种错误的原因，并提供具体的代码示例和解决办法。 错误原因. Jan 3, 2019 · 파이썬에서 OpenCV 설치 후 import cv2를 실행하려고 하니 다음과같은 에러가 떴다. 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. 2 CP分解ALS算法python. 问题：ModuleNotFoundError: No module named 'cv2' （ Pycharm 中 import cv2 出现错误） 2. Jul 9, 2024 · 已解决：ModuleNotFoundError: No module named ‘cv2’ 一、分析问题背景. May 11, 2017 · $ python > >> import cv2 Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named cv2 よくみると、cv2. 5. and in Makefile. waitKey(0) Currently, I am following a course via Freecodecamp in regards to OpenCV/Python. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. I'd been building opencv by hand, but when I looked a few weeks ago, there it was. 2. 6 and 4. profile $ workon cv $ python >>> import cv2 <removed for brevity> >>> ImportError: No module named cv2 Jan 18, 2017 · You signed in with another tab or window. imread("python. aruco module from opencv-contrib-python, as marked here. 1. w,h,bpp = np. – WhiteViking. Ask Question Asked 8 years, 1 month ago. I'm using cv2 with Python3 in a VM that's running ubuntu/trusty64. 4 64bit; built-in python 2. py", line 3, in <module> import matplotlib. 0+dfsg-4. You switched accounts on another tab or window. 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 Aug 12, 2013 · Traceback (most recent call last): File ". print "width: " + str(w) print "height: " + str(h) print "bpp: " + str(bpp) ImportError: No module named 'cv2' ImportError: No module named cv2 and ubuntu下测试opencv; ubantu下出现no module named cv2,使用pip install opencv-python后出现warning警告; Ubuntu Opencv "No module named cv2" error: ImportError: No module named cv2; ImportError: No module named cv2 解决方法; 解决ImportError: No module named ImportError: No module named cv2的完美解决方法. 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 Feb 4, 2010 · I have it installed in a virtual environment but when I try to import the cv2 module I get an error: $ source ~/. 解决： 安装cv2. 原因3. cv 原因是安装的是opencv3，不支持opencv2的用法了 其实里面大部分依赖你们的Ubuntu里面 Mar 11, 2020 · 1. waiting不是违停: 加约束吧 ModuleNotFoundError: No module named 'cv2' In Linux, just doing this will give an "ImportError: On Ubuntu, you can install the 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. pyplot Does python look for matplotlib in different locations? The environment is: Mac OS X 10. Try Teams for free Explore Teams Nov 27, 2019 · 如何在Ubuntu中运行Python显示"No module named cv2"---## 问题描述一位刚入行的小白在使用Ubuntu操作系统时遇到了一个问题，他想在Python中使用cv2模块，但是却提示他"No module named cv2"。作为一名经验丰富的开发者，我将指导他解决这个问题。 Dec 21, 2021 · 问题描述： ModuleNotFoundError: No module named ‘cv2’ ModuleNotFoundError: No module named ‘PIL’ 安装cv2 使用：pip install opencv-python 即可安装 打开命令行，导入cv2 如无反应则导入成功 接下来导入PIL（python 图像库） 但是使用pip install PIL时却发现出 Aug 4, 2016 · ImportError: No module named 'cv2' in Ubuntu 16. 5） 输入代码 import cv2 报错：No module named 'cv2' 二、解决方法 2. py", line 4, in <module> import cv2 ImportError: No module named 'cv2' 具体解决流程如下： 1、因为在ros中默认安装了python2. 如果在您的Python脚本中导入cv2时遇到以下错误： ImportError: No module named 'cv2' 请尝试以下步骤： 检查Python环境： which python3 which pip3 确保您使用的是正确的Python和pip版本。 检查cv2是否已安装： Jul 15, 2021 · 文章浏览阅读3. Closed monajalal opened this issue Aug 5, 2016 · 4 comments Closed Jun 22, 2021 · 在使用ROS Kinetic和Ubuntu 16. 1方法一：Anaconda Navigator 打开Anaconda Navigator切换到自己创建的环境，搜索opencv，点击Apply进行安装 但我使用的镜像源没有相应的安装包，所以不行T_T 2. 引入库2. 1w次，点赞8次，收藏35次。在调用opencv安装包时，会出现ImportError: No module named cv2的问题。我确定我已经安装了opencv，查阅资料后发现是因为安装opencv是会安装的python版本，与系统默认使用的版本不一致，才会导致找不到模块。 Aug 2, 2017 · 最近利用pycharm在Ubuntu系统下调试一个Python项目，将pycharm的解释器从python2. The module is installed. 7和3. 7环境pycharm 2021. When I try import cv2 in a Python Jan 21, 2018 · 文章浏览阅读10w+次，点赞37次，收藏146次。 此刻是2018年1月21日晚10点13分，我怀着激动的心情，从Ubuntu系统上登上我的CSDN博客然后发来贺电，祝贺我自己解决了ImportError: No module named cv2的问题，这仿佛是从另一个世界（Ubuntu世界）向现实世界（windows世界）通话，很奇妙！ Jun 9, 2023 · 如何在Ubuntu中运行Python显示"No module named cv2"---## 问题描述一位刚入行的小白在使用Ubuntu操作系统时遇到了一个问题，他想在Python中使用cv2模块，但是却提示他"No module named cv2"。作为一名经验丰富的开发者，我将指导他解决这个问题。 Sep 21, 2017 · 有些项目源代码里面需要导入cv2，没有安装的话会出现ImportError: No module named cv2. pvcqdxw nrhwbbh uelki eczi lgkl zlgq jhobo weotb tmojbg qptogew dlb pueal ikfdpag umxwr evsc