Conda install opencv not working Feb 20, 2015 · If I forget to install opencv via Conda from Binstar using Sudo it results in a broken Anaconda distribution. But, I still cannot use the confidence parameter. The prompt get's stuck at "Solving environment: " where it runs quite a bit before giving an error: "failed with Aug 26, 2021 · OpenCV and PyTorch can not be imported with the same python version. Aug 8, 2023 · OpenCV, or Open Source Computer Vision Library, is a highly popular library among data scientists and developers. 7. 26. The issue is shown below. I can only see i have OpenCV installed in conda list, won't show up in pip list or VS Code when I do a "help("modules")". Use the following command to install ‘opencv-contrib‘: Aug 1, 2019 · I have also tried adding one channel, conda-forge, to the list of default channels: conda config --append channels conda-forge and then trying installation with . 2,3. If I install opencv after installing pytorch, it takes so much time than usual. sudo make install Dec 2, 2018 · activate opencv-env; conda install spyder; and then calling the spyder executable from the same console. 20 | py38h32f6830_0 151 KB conda-forge freetype-2. May 27, 2022 · your vscode is misconfigured, and your system has multiple pythons (a regular one and an "anaconda", which is needlessly complicated). functools_lru_cache 1. Use these commands: conda config --add channels conda-forge conda install opencv Mar 15, 2024 · If you’re working with computer vision and image processing in Python, OpenCV is an essential library to have in your toolkit. Go to the Interpreter, press the "+" button, search for "opencv-python", click "Install Package. 2 - Make usage of conda instead of pip for opencv installation . 14 with python 3. 8 he774522_0 ca-certificates Mar 17, 2020 · conda install -c conda-forge opencv. Practical Steps to Overcome These Issues Solution 1: Utilize a New Environment. I have tried the installation tutorials using pip, conda and also followed steps outlined in the documentation:https:// Apr 30, 2016 · Installing opencv 3. Create a new Python file named test_opencv. 7=7. 8 ultralytics Conda Docker Image Ultralytics Conda Docker images are also available from DockerHub . conda install -c https://conda 2 days ago · Same for me: python 3. 6 -m pip install opencv-python All give the same above error! I tried few other ways: sudo apt install python3-opencv sudo apt-get install libopencv-dev python-opencv Still cant import cv2. Later, I installed openCV through miniconda, then anaconda but it didn't work. __version__ in an environment with no OpenCV libraries, it returns 3. 6 MB conda-forge libcblas-3. I am using python version 3. But when I try the simplest cv2. x. If you're using a virtual or conda environment then use Python: Create Terminal and install cv2 either using conda or python -m pip install --upgrade opencv-python. whl (x86 Win) pip install opencv_python‑3. torch. If you're using anaconda, you can try conda install -c conda-forge opencv-python. conda search cv remove opencv from the environment (conda remove opencv) and; re-install opencv from the conda-forge channel (conda install -c conda-forge opencv) conda list now returns opencv 3. I tried to solve it using other suggestions in this forum, but without any success. We installed an ‘opencv‘ package. Apparently, this is due to a technique that the OpenCV build process does Mar 7, 2022 · I already installed it with pip. When I install opencv, the scikit-learn will be removed. 2 | hd328e21_0 490 KB conda-forge icu-67. As stated at the installation and usage of OpenCV at PyPI: Nov 23, 2024 · Inability to upgrade or downgrade Conda: Commands such as conda update -n base conda or attempts to install specific versions may lead to similar errors as seen with package installations. Here are some things that can Feb 2, 2023 · conda install -c conda-forge opencv; Now you should check if its installed by running this in terminal: conda list; Import OpenCV in Jupyter Notebook: In your Jupyter Notebook, run import cv2 and see if it works. I type "conda uninstall ope Jul 15, 2019 · Created a new virtual environment with python 3. import cv2 import matplotlib. 7 or 3. Command . 6 conda create -n new_env python=3. From Anaconda Navigator, created an environment (using the GUI), with Python 3. cpp:1267: error: (-2:Unspecified error) The 有无大佬指教，我也很想知道conda怎么装opencv才能在用imshow这种函数的时候不报错。换源啥的都试了，要安contrib的时候conda里面也搜不到（挂梯子了）没梯子就换源，可以参考其他教程。 To install this package run one of the following: conda install anaconda::opencv. OR. Hope Nov 3, 2021 · @s3nh with installing and reinstalling several time using conda, using pip I even went through the environment packages to delete it. 1 the license is Apache License Version 2. 10, Note: Do not install TensorFlow with conda. Installing OpenCV. Something happens in the step where Conda itself is upgrading/updating - in the end the Conda command is no longer recognized. Select the appropriate Python interpreter provided by conda Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). 1, but if the version of your python is 3. py and add the following code: Jun 19, 2024 · I am trying to use the cv2 package on my jupyter notebook that is running in a unique conda environment (I named it MNIST). 1) : conda install -c menpo opencv3 2. 1k 18 18 gold badges 54 54 silver badges Mar 24, 2017 · IMPORTANT REMARK: If you created a dedicated environment within Anaconda (in my case 'py36'), make sure you installed spyder for this dedicated environment ('conda install spyder'). Create your env $ conda create -n YOUR_ENV -p YOUR_DIRECTORY python=2. 1 using conda and Python 3. is_available() False Pytorch worked well before I installed opencv. Why conda doesn't install opencv only and trying to make changes to others. Option 2 - Full package (contains both main modules and contrib/extra modules): pip install opencv-contrib-python (check contrib/extra modules listing from OpenCV documentation) Do not install both since this might lead to conflicts! Apr 7, 2024 · Hi all, I recently downloaded anaconda python in order to work on an opencv personal project. Sometimes it returns with “find conflicts …” then I have to cancel the installation. pip install openh264 returns Jan 16, 2025 · pip install --no-binary opencv-python opencv-python pip install --no-binary :all: opencv-python If you need contrib modules or headless version, just change the package name (step 4 in the previous section is not needed). true and false are still accepted but only act as aliases for flexible and disabled, while strict is a completely a new value that, if it finds the package you're trying to install into a high-priority-channel, completely ignores Jul 15, 2022 · Initially, I had the issue with the library installation and stuff but using a combination of mini-forge, Conda, virtual Environements,and version control I managed to get it working. This blog post will guide you through the process of installing OpenCV using Conda, a package, dependency, and environment management tool. will this answer help you? Try adding the conda-forge channel to your list of channels with this command: conda config --append channels conda-forge. Any idea how I can get rid of that opencv background or how to make the imshow command work? Mar 25, 2024 · Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). 3. conda create --name env_opencv -c conda-forge opencv . To install this package run one of the following: conda install conda-forge::opencv conda install conda-forge/label/broken::opencv conda install conda-forge/label/cf201901::opencv Jun 24, 2024 · To resolve OpenCV version conflicts in Anaconda, you can create a new conda environment for each version of OpenCV that you want to use, activate the corresponding environment, install the corresponding version of OpenCV, and check if the correct version of OpenCV is installed. but it did not work. pyplot as plt img = cv2. Mar 10, 2019 · If we want to work with a different version then while installing we can specify the version as “opencv=3. OS : Windows 11 CPU : Ryzen 7 GPU : NVIDIA Geforce 3050 Can anyone help with this? Thanks in advance. 10. 56 - torch - torchvision - face-alignment==1. Now, when I type import cv2 in my . If you want to work with cv2, installing OpenCV versions > 3 is fine - unless you're looking for specific compatibility with older versions or are a fan of the 2. In the example video Aug 31, 2022 · Hello everyone, I’m trying install and configure OpenCV for python/anaconda with GPU support on windows 11. To install opencv-python in Anaconda: Open your Anaconda Navigator. I had a jetson nano and it gave me all sorts of trouble about OpenCV. 6 The conda install opencv and conda install -c conda-forge opencv methods for OpenCV continue to be BROKEN for video/image reading and display. exe the script will not work username Sep 19, 2023 · Checklist I added a descriptive title I searched open reports and couldn't find a duplicate System Information OpenCV python version: 4. Jul 15, 2019 · Created a new virtual environment with python 3. ここのところPythonを勉強していて、基本的なところはさらったので「さて何をやるか」と考えてopenCVで画像認識かなーとAnaconda Navigatorでインストールしようとしたらできなかったので、どうやってインストールしたかをまとめておきます。 Jul 24, 2019 · This enviroment will contain the opencv package with the proper configuration without afecting other packages. I installed opencv via the command "pip install opencv-python". opencv: The package name we want to install, which provides the OpenCV module for Python. conda install openh264 but I get the same result. Andronicus. Please help. 10 (on conda virtual envs). 0 - cmake - dlib channels: - anaconda - conda-forge Jul 12, 2022 · Installed opencv via pip but it didn't work. json): done Solving environment: failed with current_repodata. Dec 27, 2023 · I am sorry for bothering you but for some reason I think I am doing something wrong because I am working with python via anaconda I created a new environment with anaconda after building the opencv with cmake I tried to see if its successfully installed with spyder but it says opencv is not installed. In this blog, we will May 16, 2019 · I am currently using conda version 4. Feb 2, 2024 · install: The command indicating we want to install a package. The last step is to install OpenCV using the following commands: Installing OpenCV. If not, your installation of opencv will not be recognised within the environment you are working in. I already have CUDA installed, cudnn etc. conda install -c menpo opencv. Anaconda Python OpenCV-----Remove all previous/current (if any) python installation; Install Anaconda and add anaconda to PATH(Envirnoment variables:: Adavanced system setting->Environment variables->under system variables go to variable PATHand click edit to add new envirnomental variables) (During installation check box involve PATH) Apr 3, 2024 · # for Anaconda conda install -c conda-forge opencv # for Jupyter Notebook !pip install opencv-python. Then activate the enviroment. As of Python-tesseract 0. tried to create an env like conda create -n myenv opencv=3 and it took conda ~20 minutes to solve the env Jul 31, 2020 · Using conda to install opencv 2 ModuleNotFoundError: No module named 'cv2' in Spyder IDE, even after I have successfully installed opencv library using anaconda in my windows pc Mar 25, 2015 · I am using ubuntu 14. py - m pip install opencv_python Oct 2, 2017 · pip install opencv-python (available 3. For anyone else stumble upon this, I also had a ROS installation that will mess up the sys. That should do the trick. After installing OPENCV using the command "conda install conda-forge::opencv", next, Spyder is unable to work, and show me the message. this is: File “C:\\Users\\quang\\OneDrive\\Desktop\\main test\\setting_co_dinh. I tried. I have tried the following installs but they don’t work: pip install numpy opencv-python conda install -c conda-forge opencv conda install -c menpo opencv May 22, 2017 · I attempted to install opencv3 again with the command conda install -c https://conda so python must acknowledge there is opencv installed but it does not work for Dec 5, 2024 · Ensure you install OpenCV through the Visual Studio Python environment setup for compatibility. 0 pyh9f0ad1d_0 conda-forge backports 1. I hope that helped you =) I ran conda install -c conda-forge opencv once and it did not work. 2 - pip=20. – PJ127 Commented Aug 24, 2022 at 7:15 Oct 28, 2023 · I have a script using cv2. by running conda install -c conda-forge opencv=4. Googled and found many suggested to use pip to install it. py file, I get the following error: ModuleNotFoundError: No module named 'cv2' I’m a beginner, so I really don’t know what is happening. If you are not able to install OpenCV, it may be that you are using the wrong version of Python or you may need to update Anaconda. Ensure that you have tesseract installed and in your PATH. These are my notes on building OpenCV 3 with CUDA on Ubuntu 16. 5 GPU: NVIDIA GeForce Based on the fact that PyLint is saying it can't find cv2 I suspect that your pip3 command is not installing into the same Python environment you have selected for VS Code. 04, regardless of whether it's on base environment or on a freshly created one. Setup Jan 23, 2018 · The Windows Subsystem for Linux (WSL) is improving every day. The way around I found is to install opencv as last package, once used I may have the missing reference: Expected in: /usr/lib/libSystem. And according to this tutorial I'm reading, this should be the result (it's in the image link bellow): ````` However, what I am getting is this: (base) C:\Users\reisdopinhal>conda install -c conda-forge opencv Collecting package metadata (current_repodata. After installing ‘opencv‘, we will install ‘opencv-contrib‘. 1 MB conda-forge intel-openmp-2020. 04. 7, and then I installed opencv-python by &quot;conda install opencv&quot;. However, when installing OpenCV on WSL, things don’t work. When I try import cv2 in a Python Mar 17, 2023 · No way, it does not work. 44 in the conda environment, but I suspect that there's another OpenCV version in the computer because when I run. Step 2:- Type the given command, press enter, and let it download the whole package. with conda) previously try to install opencv before installing with pip? Mudassir April 15, 2021, 6:22pm 5 Aug 30, 2018 · Here, I’m installing the OpenCV library release 3. g. Note: Starting with TensorFlow 2. 0 If you need opencv_contrib modules, you can download the binary from this unoffice website and install it to Anaconda through pip install. Step 1:- After installing the anaconda open the Anaconda Prompt. 0) C:\\b\\abs_f8n1j3l9l0\\croot\\opencv-suite_1691622637237\\work\\modules\\highgui\\src\\window. pip uninstall But make sure to only install opencv-python or opencv-contrib-python only one of them. I myself prefer a 3rd choice. And you can switch to different environments quickly. In case you are using a Virtual environment Sep 4, 2020 · If conda does work, but just takes a long time, you can try. pip install opencv-contrib-python pip3 install opencv-python python3. However I am unable to use the VideoCapture at all (I need to process Aug 16, 2019 · Now channel_priority has different values: 'strict', 'flexible', and 'disabled'. But keep using conda (not pip) for the installation (if you don´t have serious reasons not to stay in the initial framework) [wasn´t the reason using conda as package manager because pip couldn't´t provide you those opportunities and Feb 27, 2020 · If you are trying to install OpenCV systemwide then; sudo apt-get remove python3-opencv sudo apt-get install python3-opencv but above code won't install the latest version. It runs Spyder normally. json, will retry with next repodata source. Jan 29, 2018 · (here i was trying to give command conda install fancyimpute which did't work) Share. Feb 16, 2024 · I installed the latest Anaconda Python 2023-09, in Windows 10 as a new and clean installation. Jun 18, 2018 · For python 3. To verify that OpenCV is installed correctly, let’s write a simple Python script to display an image using OpenCV. I’d like to work locally on a computer vision project, but can’t find an efficient and recent step by step procedure to configure the environment. If you want to install opencv-python globally, then turn off the virtual environment by running the deactivate command before running the pip install command. imread('img. A pip installation . B. I'm under MacOS Catalina. I installed opencv using pip install opencv-contrib-python, where it installed successfully. 1 | 216 1. May 10, 2017 · Now I simply recreate my environment and add opencv first: conda create --name fubar conda activate fubar conda install opencv And then go from there. conda activate env_opencv Aug 15, 2024 · conda install-c conda-forge pytesseract TESTING. If I install pytorch after installing opencv, pytorch cuda stops working. #Install opencv-python (cv2) in Anaconda. . or. opencv-python-headless 4. Then I did various things, and ran this command again, now it worked. so something like this: pip install opencv-python. You switched accounts on another tab or window. The benefit of Anaconda is that you could have multiple Python versions installed on the same device. pip install opencv_python‑3. For that to work I need to install opencv package, I installed it form a wheel file as the conda install opencv-python was not working in my case. I used: pip install opencv pip install opencv-python conda install py-opencv I tried installing using wheel but couldn't find a version that satisfied. Here’s how to do it: Jun 21, 2017 · conda install -c conda-forge opencv=3. Aug 8, 2023 · This command installs OpenCV from the conda-forge channel, which is a community-led collection of recipes, build infrastructure, and distributions for the Conda package manager. imshow(“anhne”,image_circle) cv2. Also, I had created an environment called spyder-env and activated it. 4 - tensorflow==2. ModuleNotFoundError: No module named 'cv2' I tried menpo channel Jan 3, 2018 · I have tried to install OpenCV in anaconda. This opencv installation is ridiculous. Other contact methods are available here. 6). Finally I succeeded in Jan 4, 2023 · Install OpenCV . so both can not be imported at the same time: somnath@so Mar 15, 2024 · This command installs OpenCV from the conda-forge channel, which provides a wide range of packages for scientific computing. Jul 31, 2022 · From Jupyter notebook, you can try !pip install opencv-python. Reconnect your notebook to the kernel to import cv2. 1 | h33f27b4_0 16. py”, line 485, in cut_img cv2. It installed version 2. Then other libraries are also removed or upgraded. Jan 26, 2025 · Alternatively, you can enter conda install -c conda-forge opencv and press Enter. IDE using a different Python version Feb 13, 2017 · Then installed opencv again using conda-forge channel (conda install -c conda-forge opencv) Name Version Build Channel opencv 3. 6 (also tried with 3. What happens: After making all process described in some youtube videos, many and many times, with lots of versions of opencv, with visual studio 2019 and 2022, the last command which I should do is cmake --build “path” --target INSTALL --config Release. Aug 15, 2018 · Option 1 - Main modules package: pip install opencv-python. Step 5: Install Spyder in the Same Environment. Apr 30, 2025 · # Install all packages together using conda conda install-c pytorch-c nvidia-c conda-forge pytorch torchvision pytorch-cuda = 11. OpenCV was installed via conda within this environment. However, the intellisense that is used in vscode to autocomplete code (give suggestions) does not seem to recognise openCV and gives no suggestions. May 7, 2021 · $ conda activate myenv Then install opencv from the menpo channel: $ conda install -c menpo opencv. Then you should be on your way. If you need a non-GUI OpenCV: pip install opencv-python-headless. Description. Open the Anaconda Prompt with admin permission and make sure you're in the base environment: $ conda activate base Then install opencv from the menpo channel: $ conda install -c menpo opencv. 5, so you have to specify 7. Use the Anaconda Navigator to Install the OpenCV Module in Python Apr 12, 2020 · If I create a conda environment conda create --name foo python-3. If you need to install specific version you can use == to check the available version first like. imshow in enviroment anaconda. path before being able to read the correct opencv. you cannot find the cv2. It offers a wide range of functionalities, including image and video processing, machine learning, and computer vision. Apr 19, 2018 · Hello, I am trying to compile opencv with anaconda python support (I need to use opencv in python). I have found a stackoverflow post listing 5 conda install -c conda-forge commands, but they don't work. It may Aug 5, 2016 · conda install -c menpo opencv If the version of python install in your Anaconda is 2. pip install opencv-python==, then install the version you May 9, 2024 · conda remove opencv conda update conda conda install --channel menpo opencv or (for OpenCV 3. 3) However it will work if and only if I install it from conda install opencv (available opencv 3. Improve this answer. you should configure your vscode to not use conda (because you don't have it), but instead just simply run the script and to run it with the regular python, not the anaconda python. conda\envs\Project: # # Name Version Build Channel asttokens 2. To run this project’s test suite, install and run tox. 0 pyhd8ed1ab_3 conda-forge backports. Install opencv $ conda install opencv. 5 and everything seems to work fine. For the latest version you could take a look at this github repo. Conda, on the other hand, is a popular package and environment management system that simplifies the process of installing and managing libraries like `cv2`. – here are proper instructions if you have not built opencv from source so that everyone can follow it. I have been trying to install opencv through various ways and it is still not working. I can only install opencv with : py -m pip install opencv-python. Now when installing opencv-python or opencv-contrib-python, cv2 module is not found. But it isn't helping. Jul 25, 2013 · Anaconda Python OpenCV-----Remove all previous/current (if any) python installation; Install Anaconda and add anaconda to PATH(Envirnoment variables:: Adavanced system setting->Environment variables->under system variables go to variable PATHand click edit to add new envirnomental variables) (During installation check box involve PATH) Jan 11, 2019 · I met a similar problem today when I switched from opencv-python to opencv-python-headless. Oct 6, 2020 · opencv-python is the one of many package I need to install. conda install -c conda-forge opencv Jan 11, 2017 · conda install opencv --use-index-cache to let conda check for dependencies and compatibility issues. 4 conda activate conda-pypy conda install opencv We are rolling out support for v7. 6. If conda won't install anything at all, you can try uninstalling anaconda3 using conda install anaconda-clean, then anaconda-clean --yes, then rm -rf anaconda3,rm -rf ~/anaconda3 and rm -rf ~/opt/anaconda3. 04 Python version (conda env): 3. One workaround I found thus far is to install a previous version of anaconda (Nov 2021), then before doing anything else (so before updating), I add conda-forge and install mamba. Create for yourself a new python virtual environment inside directory inwhich you have write permission and use it. Reinstall OpenCV: If the above steps fail, try uninstalling and reinstalling OpenCV using pip. as shown in the screenshot opencv version in pip when i try to install it with conda, it does not install as shown in the screenshot failed to install 'opencv' with 'conda' Aug 4, 2020 · Basically what I gather from here, is that one needs to tell the cmake command everything about the structure of a conda environment (the path to the lib, include, bin and etc directories) for this to work, and not just follow a naive thought of providing only the conda environment's root. conda install opencv-python does not work as it cannot find the package. There are great tutorials on installing OpenCV by PyImage Search (see References), however they work for system-level Python with virtualenv. but when I use it, I figure out the instead of using OpenCV, the program using OpenCV-python and that why my program crashed. 7, the command above should install OpenCV 3. Another alternative method to install OpenCV on your windows is: # using py alias (Windows) py -m pip install opencv-python. conda install opencv conda install cv2 I also tried searching. Step 3:- Now simply import OpenCV in your python program in which you want to use image processing functions. so file. 1" as shown below. jpg',0) plt. Use pip install below instead: python -m pip install opencv-python Sep 28, 2020 · I have opencv-contrib-python 4. After all the message "ModuleNotFoundError: No module named 'cv2'" persists. But Jul 5, 2023 · (Project) C:\Users\LE>conda list # packages in environment at C:\Users\LE\. Mar 6, 2017 · even remove certifidoes not work you can go into your Anaconda environment and run one of the following for OpenCV 3. Share. 6 activate that environment conda activate new_env and then install opencv 3 conda install -c menpo opencv=3 Share Improve this answer Jun 19, 2021 · conda config --set channel_priority strict conda create -n conda-pypy pypy3. source activate YOUR_ENV. 3. 20 | hecda079_0 184 KB conda-forge certifi-2020. Click on "Environments" and select your project. May 26, 2023 · The solution is to run the pip install command on the environment you want to use. 0+contrib‑cp36‑cp36m‑win32. Add a comment | 1 I managed to install OpenCV 3. whl (x64 Win May 4, 2020 · I have been trying for the past half hour to install the cv2 package using the conda commands, but it doesn't work at all. Try conda config --describe channel_priority to get a description of these new values. You signed out in another tab or window. (e. __version__)" Traceback (most recent call last): File "<string>", line 1, in <module> ModuleNotFoundError: No module named 'cv2' Neither pip list nor conda list shows the cv2 module in either case. If the above steps are not working, you should add OpenCV to your Python PATH by writing the following code to your Jupyter NB: Jun 11, 2021 · I have tried installing OpenCV both manually and through Conda install, The thing is that every steps work fine for me on my laptop, but the same steps say DLL module not found on my workstation, I find it very strange, Also I have faced the same issue when working on Android Studio with Opencv, the library is there in the right path, and shows on the directory and shows successful import as Nov 26, 2018 · Using conda, I tried to install opencv3. 4 - pip: - pillow - numpy - opencv-python-headless==4. 04, and have anaconda python installed. Mar 18, 2025 · OpenCV (Open Source Computer Vision Library) is an essential library in the field of computer vision and image processing. Next, install the opencv package using the conda package manager: conda install -c conda-forge opencv. 1,3. 6 64-bit ('base': conda). " May 3, 2020 · はじめに. 2. 3, I successfully installed OpenCV in the anaconda shell using conda install -c conda-forge opencv but when I run python in the shell and type in import cv2 it gives the following error: Sep 18, 2017 · Figure 4: Compiling Process. conda install -c conda-forge tesseract pip install opencv-python pip install numpy put the right path for tesseract. cuda. x versio Jun 30, 2018 · For those having similar issues as the OP and have already tried the pip install opencv-python without success, this may be your correct answer. 0 May 26, 2014 · My suggestions would be to uninstall both OpenCV installs using pip uninstall opencv-python and conda remove opencv and then re-installing the conda provided package using conda install opencv. 0 will mask opencv and keep it from working. Note that you must have an internet connection for this to work. I can see the package installed. Mar 11, 2023 · My python system is anaconda on ubuntu 22. This will create the "env" and install opencv in it with the configuration required by the package. Frequently Encountered Solutions. 72 from pip list, import cv2 doesn't work. "opencv3" To get a potential misunderstanding out of the way: The python OpenCV module is named and imported via import cv2 in all versions > 2. 0. 5 OS and version: windows 10 Actual behavior After installing and importing opencv-python package in my projec Nov 19, 2018 · You signed in with another tab or window. Click File menu > Settings; Search " Project Interpreter" in search bar; Click that + button to install packages or press Alt+Insert. The `cv2` module in Python provides a convenient way to access OpenCV's powerful features. 11. show() Feb 21, 2023 · 🇹🇼 中文版 This tutorial is for those who want to install Anaconda on Android phone. I’m during 3 days trying to make opencv to work with CUDA. It's like VS code doesn't see the OpenCV I installed through Conda list. 5- After the installation is complete, verify that OpenCV is installed by running the command in Nov 26, 2021 · I used to install opencv on my server using the conda yml file, as shown below name: project_environment dependencies: - python=3. import cv2 cv2. Follow Opencv not installing on Anaconda prompt. error: OpenCV(4. In this post, we’ll walk through the steps to install OpenCV in an Anaconda environment, making it easy to manage your packages and dependencies. Step 4: Verify the Installation. I did not try the pre build wheel because for my program, i also need GStreamer (for Cuda, i use pycuda and opencv with cuda is a bit useless for me). pip install tox tox LICENSE. 5 pyhd8ed1ab_0 conda-forge bzip2 1. In this blog, we will Jun 26, 2019 · I conclude that conda install may conflict with pip install not sure if only when using conda install opencv. 5. 3), or pip install opencv-contrib-python (available 3. 04 with Anaconda environment in case those tutorials did not work, e. 5) and Tensorflow. json): done Solving environment: failed with initial Aug 24, 2019 · opencv will not install in my brand new anaconda 3 installation. Jun 24, 2022 · I install the latest anaconda, then I add conda-forge channel and make priority strict, and nothing works anymore. A common workaround for installation problems is to create a new Conda Apr 28, 2022 · I want to use confidence level in my klocateOnScreen function of pyautogui module. imshow(img, cmap='gray') plt. Check Installed Packages: Use pip list or conda list to ensure OpenCV is installed. (given it is installed at the default conda installation path Sep 2, 2019 · Hi I am trying to install opencv on windows. Jan 26, 2016 · Once installed, cv2-1. 0, including > 3. I never had problems in the past. I keep getting this error: Apr 12, 2021 · Did you manually install/build and install or otherwise (e. opencv-python-headless. Dec 5, 2021 · I have just installed a Ubuntu-20. 4. Jun 20, 2018 · Later I've installed opencv with conda install. py file in VSCode and write import cv2. To use OpenCV with Spyder, you need to install Spyder in the same Conda environment. 6 and activate it, I get this: python3 -c "import cv2; print(cv2. 'import tensorflow as tf' is not working). Steps to Reproduce. Any suggestions Mar 15, 2020 · Install anaconda plugin is installed. I am selecting the "Python 3. 0+contrib‑cp36‑cp36m‑win_amd64. Enter y to proceed. Jun 8, 2017 · cv2 vs. Note, if you want to be able to manipulate/use JPEGs with OpenCV (specifically for the image blending task), you will need to install the Pillow library, which gives us the capability to open, manipulate, and save numerous different image file formats, by using the command: Dec 9, 2023 · Hi everyone! I have problem with open image by cv2. 6 MB conda-forge libclang Jan 18, 2016 · I had the same problem; here's what worked for me: conda install -c conda-forge nb_conda If you haven't already, do the following to get conda up and running on OS X (taken from docs): Oct 7, 2021 · 3- Run the following command to check if OpenCV is installed in the activated environment: "conda list opencv", 4- If OpenCV is not installed, install it using pip command: "pip install opencv-python", this should install OpenCV with Python 3. 6 MB jpeg-9d | he774522_0 344 KB conda-forge libblas-3. Apr 3, 2017 · From @sarkarstanmoy on April 3, 2017 18:4 Environment data VS Code version: latest Python Extension version: Python Version: 3. 1. 1 py36_blas_openblash829a850_201 [blas_openblas] conda-forge I have installed OpenCV on the Occidentalis operating system (a variant of Raspbian) on a Raspberry Pi, using this script by jayrambhia. path and I have to delete it from sys. Load it. And I installed a miniconda env with python 3. 5, then you should change 'opencv' in the last line to 'opencv3' conda install -c menpo opencv3 This should install OpenCV in your Anaconda. May 22, 2024 · Only when I run my Python file, I encounter the following error: “ line 12, in import cv2 ModuleNotFoundError: No module named 'cv2 ” I have already uninstalled and reinstalled opencv, but the problem persists. Jun 24, 2022 · Even downgrading it doesn't work (install doesn't work). An example of OpenCV program running on Termux on Android phone. When I execute the command I found on THIS page it does this: (test) c:\Users\Caleb\program_shit>conda install -c conda-forge opencv Collecting package metadata (current_repodata. 1 pyhd8ed1ab_0 conda-forge backcall 0. 8. Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Sometimes you might be working with repositories where packages have been filtered out; for example, if you are using conda with a local package repository where packages have been filtered out for security or licensing reasons. 0 py36_blas_openblas_203 [blas_openblas] conda-forgeand all windows launched using cv2 are working fine. Not doing the same mistake again. In this Spyder, the tensorflow is not working (e. Apr 2, 2017 · I'm trying to install OpenCV for Python through Anaconda, but I can't seem to figure this out. Create a new . Reload to refresh your session. Though I can see. conda install -c menpo opencv3 The above command will install the latest version of OpenCV which is 3. Hopefully, these methods will help you to install OpenCV on your system. 4: conda install -c conda-forge opencv Dependency resolution failures don’t always happen because of version incompatibilities. Aug 14, 2019 · package | build -----|----- ca-certificates-2020. If that doesn’t work: IDE?: are you running your code from an Apr 3, 2018 · conda install opencv It should work. Sep 20, 2018 · conda install -c menpo opencv -p YOUR_DIRECTORY. Nov 22, 2020 · Conda not able to solve environment for installing OpenCV on Ubuntu 20. python; opencv; anaconda; OpenCV not working properly with python on Linux with anaconda Sep 11, 2019 · If you need support for working videos: pip install opencv-contrib-python. 9 did not work (compatibility pb or a pb on my install?), whereas I could install opencv on python 3. I didn't have the openCV installation in my Python3 kernel, so I installed it by activating the specific environment and running this in the command prompt: pip install opencv-python How to find and activate my environment? To list all of Your conda environments, run this command: conda info --envs You will get something like this: Nov 28, 2023 · For some reason, VSCode does not provide Python autocompletions for the cv2 module installed through conda. Steps to Reproduce: Make sure opencv is installed by conda. I used conda install opencv and conda install cv2 to install opencv. opencv-contrib-python. And if u don’t want to do this, you can try to use matplotlib . -c conda-forge: Specifies the package installation channel. – logankilpatrick. The conda-forge channel provides community-driven packages. Then, created a conda environment with Python 3. Follow edited Jan 21, 2019 at 15:46. Installed Anaconda (Windows 32 bit Python 3. I have problem with other libraries for my application. Then, I opened Spyder desktop app. Aug 10, 2020 · This did the trick, though I don't understand why conda install opencv does not work. Check the LICENSE file included in the Python-tesseract repository/distribution. Note I always (always) install Spyder last as it tends to screw things up when I don't. 4 for now. First open python and make sure import cv2 works. Try to install OpenCV using conda: Dec 5, 2024 · A popular and reliable way to install OpenCV is through the conda-forge channel, which often has the latest packages. 0 Operating System / Platform: Ubuntu 16. now Available packages window will open and then search for " opencv-python" and click install package button Mar 19, 2025 · However, the following instructions may also work for other Linux distros. Computer vision and machine learning software library. Alternatively you could create a new conda environment and install only the conda provided opencv. 04 on WSL2. conda install -c conda-forge opencv=3. Even commands like “conda install opencv” or “conda install cv2” do not help. 1) However, some functionality of opencv is only given in newer versions or in the contrib version currently not available via conda. 0 | 16_mkl 3. Commented Sep 25, 2021 at 19:49. 1 with anaconda python3? This is command that I used to install it. . I also tried download the opencv module via pip but, it didn't work. Jan 31, 2021 · I have minconda3 and python 3. However, when trying to import a video file via ffmpeg I get this: import numpy as np import cv2 cap Apr 25, 2025 · Hello guys. conda install mamba -n base -c conda-forge. dylib and so I should install all packages via pip first, and last opencv Feb 8, 2024 · Here we are installing the ‘opencv‘ package from the ‘conda-forge‘ channel, a community-driven collection of conda packages. I have installed Pytorch through anaconda and OpenCV from source build . clearly you don't have conda, so that can't be used. 17. 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