Conda uninstall opencv.

Conda uninstall opencv 0. 输入以下命令，以确保cv2已经安装在Anaconda环境中： ``` conda list ``` 如果cv2在列表中显示，则表示已经安装。 3. 4 libopencv-superres2. Share. This was very helpful. 依次删除以下内容，不同版本的ubuntu可能存储路径有不同，不同opencv版本可能文件内容不同，注意一定确定把opencv相关的所有文件全部删除一遍 Sep 6, 2024 · 2. UPDATE 2020. OpenCV is raising funds to keep the library free for everyone, and we need the support of the entire community to do it. Mar 14, 2025 · 通过 Conda 移除 OpenCV 的命令如下： ```bash conda remove opencv ``` 这一步会从当前环境中删除 OpenCV 及其依赖项[^1]。 如果 OpenCV 是通过系统包管理器（如 `apt` 或 `yum`）安装的，则可以运行以下命令来卸载它： ```bash sudo apt-get purge libopencv* sudo apt-get autoremove ``` 这些命令 Uninstall opencv with conda. 5 (4. Sep 4, 2023 · @adrianboguszewski for workaround you can delete headless and reinstall full and use with full version and that would work. conda create --name opencv python=3. The package coming from apt is usually stale. 输入以下命令：conda uninstall opencv-python 3. 34`）[^3] - **执行卸载命令** ```bash pip uninstall opencv-python ``` 输入`y`确认卸载 Apr 9, 2024 · Installing collected packages: < package-name > Found existing installation: < package-name > Cannot uninstall < package-name >. pip install opencv-python. Resulted as given: c:\program files\anaconda3\lib\site-packages\cv2\* conda remove # Remove a list of packages from a specified conda environment. imread('img. 4 libopencv-photo2. conda uninstall opencv c. 1，所以我认为是环境配置的步骤上出了小问题。 Mar 11, 2019 · conda可以用于很好的隔离包. Nov 23, 2024 · Look for your headless OpenCV. 0 py36_blas_openblas_203 [blas_openblas] conda-forgeand all windows launched using cv2 are working fine. 使用pip命令卸载OpenCV： pip uninstall opencv-python Aug 18, 2023 · 4. json): done Solving environment: failed PackagesNotFoundError: The following packages are missing from the target environment: - awscli Apr 3, 2024 · # uninstall opencv-python pip3 uninstall opencv-python # if you don't have pip set up in PATH python3 -m pip uninstall opencv-python Now again you can use any of the methods given in solution-1 to install the OpenCV module: 3 days ago · For OpenCV it means that opencv and opencv_contrib repositories must be checked out at the same tag or that all snapshot archives are downloaded from the same release. 2 However, opencv-data might not be removed with this. 0 -c conda-forge. How to uninstall OpenCV 2. 这个命令会安装指定版本的OpenCV。 3. ANACONDA. 3 一 、卸载： OpenCV的卸载，好多文章提到了build目录，需要执行 sudo make uninstall 如果没有，还需要重新安装云云，感觉应该可以，毕竟好多博客中都这样写了，但是只用一个方法，就行全局搜索，然后删除，简单粗暴！ Sep 4, 2020 · set conda-forge highest priority, remove defaults channel. 该命令会列出安装的NumPy包及其版本信息。 卸载NumPy. . 打开终端。 Sep 15, 2019 · 我想在尝试任何其他东西之前问一个特定的问题，这样可能会毁了我的Anaconda发行版。 conda version: 4. conda install opencv==4. conda install pytorch torchvision torchaudio pytorch-cuda=11. 11anaconda version: 2019. Mar 15, 2024 · This command installs OpenCV from the conda-forge channel, which provides a wide range of packages for scientific computing. Learn the step-by-step process to set up OpenCV, verify the installation, and explore advanced options like building from source. Install a regular package with pip3 install opencv-python. 5 環境架設(Windows 10) === [TOC] ## 1. Perfect for beginners and experienced developers alike, this guide covers everything you need to get started with OpenCV in Python. anaconda. exe进行卸载 三步结束，卸载完成。 Dec 5, 2024 · This method is straightforward and worth trying first before exploring alternative installations. 15a which becomes incompatible with latest version of Feb 14, 2024 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Jul 18, 2019 · （ 一）卸载opencv具体操作如下： 第一步：窗口键+R，输入cmd进入命令行， 进入到python版本pip. pip uninstall python-opencv b. Below is the step-by-step procedure by which we can uninstall Python OpenCV on Windows: If you installed OpenCV using pip, you can uninstall it using the following command in the command prompt: Jul 4, 2023 · 【pip uninstall opencv】如果不是在终端安装的，一般无法执行，需要在anaconda图形界面的environment中删除。一般opencv/cv2报错，都是由于当前opencv和opencv—python不兼容及版本过高引起的。【pip uninstall opencv-python】是可以直接删除的。 Jul 4, 2023 · 一、卸载opencv （如果没装那直接跳过这一步） 1、查看已安装的 opencv 版本 pkg-config --modversion opencv//或pkg-config --modversion opencv4 2、卸载 sudo make uninstall cd . Jan 26, 2025 · Alternatively, you can enter conda install -c conda-forge opencv and press Enter. Apr 2, 2017 · I'm trying to install OpenCV for Python through Anaconda, but I can't seem to figure this out. Stick with installing OpenCV using pip. Install / Uninstall Python Packages In Anaconda Navigator Window. conda install pip. for more info you can look in pypi and search for the library. imshow(img, cmap='gray') plt. sudo rm -rf build 2. 6 or above then change it into the stable version which can be done by typing in conda install python=3. 30. 64) Issue submission checklist Feb 28, 2015 · Firstly, remove the current opencv package that is installed in your system by typing in the following command in the terminal conda remove opencv. 3. 在Pycharm写图像通道的拆分与合并的代码时有如下报错： 运行环境:windows10 python版本:3. To remove using pip, use the command: pip uninstall package name Jul 24, 2023 · 你可以使用以下命令来卸载 opencv-contrib-python: ``` pip uninstall opencv-contrib-python ``` 如果你使用的是 Anaconda，可以使用以下命令卸载: ``` conda remove opencv-contrib-python ``` 请注意，这将会删除 opencv-contrib-python 包及其所有依赖项。 Feb 12, 2022 · uninstalling opencv-python and installing opencv-python again/ opencv-python-contrib/ opencv-python-headless/ opencv-python-contrib-headless (only one of them at a time) following this thread because it has similar problem; literally reset my wsl several times just to make sure I don't have multiple pythons/ opencv versions that mess this up. First open python and make sure import cv2 works. 17(or a more recent one) to 0. I followed this thread to completely uninstall opencv from ubuntu. Dec 21, 2021 · 文章浏览阅读1. 系统会提示确认是否要卸载，输入“y”确认。 验证卸载. 6w次，点赞6次，收藏20次。查看当前conda环境，*是当前环境conda info -econda activate 环境名就可以切换到指定环境conda list查看当前环境下安装的包conda uninstall 包名卸载包如果遇到卸载失败的情况1. Working with similar issue. pip uninstall opencv-python. exe所在的目录下；如果找不到的话，cmd命令 May 22, 2021 · Thank you so much for your help. Jul 24, 2019 · conda create -n py36 python=3. json): done Solving environment: failed PackagesNotFoundError: The following packages are missing from the target May 21, 2019 · From the official docs, you can run e. Installation and Usage; Frequently Asked Questions; Documentation for opencv-python. 五、常见问题与解决方案 Aug 24, 2024 · 在Windows操作系统上，完整卸载Python OpenCV可以通过以下几个步骤完成：使用包管理工具卸载、手动删除残留文件、清理注册表。 其中，使用包管理工具卸载是最为关键的一步，因为它能够自动处理大部分相关文件和依赖。下面将详细介绍每一个步骤。 一、使用包管理工具卸载 在Windows上，Python包通常 conda activate <your_environment_name> 步骤 2: 卸载OpenCV-Python包 一旦你激活了正确的环境，就可以使用pip命令来卸载OpenCV-Python包。请在终端或命令提示符中运行以下命令： pip uninstall opencv-python 运行该命令后，系统会提示你确认卸载的操作。 Apr 18, 2021 · ex) virtual env를 test, 설치할 package를 pandas로 가정하면, >conda activate test //설치 >conda install pandas //삭제 >conda uninstall pandas //설치된 package 리스트 확인 >conda list Feb 28, 2024 · 关于上篇opencv环境尝试 太君的报错日常 经过重装系统的尝试还是无法解决。但是我们还是不能放弃！ 我用的opencv库的版本是最新的，但是教程是3. 上で作った環境に OpenCV をインストールします。 OpenCV のインストールは次のコマンドを使用します。 conda install opencv また、画像やデータを視覚的に表示するライブラリの Matplotlib インストールします。 conda install matplotlib Feb 15, 2022 · aswordok: pip list | findstr opencv-python opencv-python 4. You can check its file page on the binary available. 84 pypi_0 pypi conda uninstall opencv-python PackagesNotFoundError: The following packages are missing from the target environment: - opencv-python pip uninstall opencv-python -y Found Dec 27, 2024 · 在Windows系统上，可以打开命令提示符并输入pip uninstall opencv-python，按照提示进行操作。在macOS或Linux系统中，打开终端，输入相同的命令即可进行卸载。 Sep 16, 2019 · 我终于尝试conda remove opencv-python但它说找不到包？！ (base) C:\Users\triton>conda remove opencv-python Collecting package metadata (repodata. If you installed OpenCV using pip, you can uninstall it using the following command in the command prompt: pip uninstall opencv Jan 3, 2023 · 但是当我使用它时，我发现不是使用 OpenCV，而是使用 OpenCV-python 的程序，这就是我的程序崩溃的原因。我输入“conda uninstall opencv”但它只是卸载 OpenCV 包而不是 OpenCV-python。我也使用“conda uninstall opencv-python”和“pip uninstall opencv-python”，但它不起作用。 Dec 26, 2024 · 使用以下命令来卸载OpenCV： conda remove opencv. Feb 26, 2021 · pip uninstall opencv-contrib-python. 为了确认OpenCV是否已经成功卸载，可以再次使用“pip list”命令来查看已安装的包，确保列表中不再包含OpenCV。 二、使用conda卸载OpenCV さきほどインストールしたopencvを一旦アンインストール。 conda uninstall opencv. Apr 30, 2022 · まず、AnacondaでOpenCVをインストールする方法は、2つある。 方法1：pipコマンドを利用してインストール 方法2：condaコマンドを利用してインストール. 2 py37hb342d67_1 $ conda uninstall libopencv py-opencv Collecting package metadata: done Dec 20, 2022 · conda uninstall opencv. 验证opencv是否正确安装 python import cv2 print (cv2. com. 5 with the version of Python you would like to run in the environment. In your case, I would try to remove opencv-python-headless and opencv, if you want to use opencv-python. Nov 25, 2020 · Linux要进行OpenCV的升级，卸载原理的OpenCV – 2. If your Python version is 3. 通过本文的介绍，我们学习了如何通过Conda来安装Python OpenCV。首先，我们了解了什么是Conda以及它的优点。然后，我们学习了如何安装Conda和创建激活环境。最后，我们演示了如何 Apr 7, 2017 · The conda-forge repository, conda install -c conda-forge opencv=3. conda 安装命令 conda install XXX 想当然，卸载命令 conda uninstall XXX 这个命令时不时会出一些问题，卸载失败 这个时候，就可以尝试以下两种卸载命令： conda remove XXX pip uninstall XXX 注意 Dec 27, 2024 · conda list numpy. You may need to run conda deactivate (if the (opencv) environment is active) as well as conda env remove -n opencv to remove the existing environment (alternatively conda env Nov 6, 2024 · 确认安装：运行 `conda list` 来查看当前环境中已安装的所有包，找到opencv相关的条目。 4. 找到安装路径. To install this package run one of the following: conda install fastai::opencv-python-headless. To verify that OpenCV is installed correctly, let’s write a simple Python script to display an image using OpenCV. dist-info已经不存在了，但是文件夹opencv_python-4. conda update opencv 如果我们希望卸载OpenCV，可以使用以下命令： conda remove opencv 总结. Remove the headless package with pip3 uninstall opencv-python-headless. 或者使用conda命令： conda remove opencv. json): done Solving environment: failed PackagesNotFoundError: The following packages are missing from the target environment: - opencv-python See relevant content for pythontwist. 如果安装是用pip，卸载也要用pip。 Feb 26, 2021 · Can you check which packages you have intalled with pip list ? After that you can delete packages with pip: pip uninstall opencv-contrib-python Even though you uninstalled opencv-contrib-python, you also need to uninstall other related ones such as opencv-python-headless, opencv-contrib-python-headless packages. 输入以下命令，以卸载cv2： ``` conda uninstall opencv ``` 或者使用pip卸载： ``` pip uninstall opencv-python ``` 4. サイトによっては4. But this below command helps (make uninstall will be applicable in case the installation done through make): sudo apt-get autoremove opencv-doc opencv-data libopencv-dev libopencv2. 6 conda activate py36 Install opencv with pip NOT conda. 1 Go To Anaconda Navigator Virtual Environment Python Packages List Window. 删除安装文件 Apr 30, 2019 · 我似乎无法卸载包。 当我运行conda remove geopandas时，我得到： Solving environment: failedPackagesNotFoundError: The following packages are missing from the target environment: - geopandas 如果我接着运行conda info geopandas，我 Jan 15, 2025 · conda update opencv. 卸载完成后，可以再次使用conda list numpy命令来确认NumPy是否已经成功卸载。如果没有输出，说明 anaconda Opencv4. 如果您使用 conda 安装了 OpenCV-python，可以通过以下命令进行卸载： conda uninstall opencv-python 4. Code examples. 10. 手动删除残留文件. May 20, 2024 · This article will show how we can uninstall Python OpenCV in Windows. Jun 1, 2024 · 可以使用以下指令进行卸载： pip uninstall opencv-python-headless pip uninstall opencv-contrib-python-headless conda remove opencv-python-headless conda remove opencv-contrib-python-headless 另外，建议在卸载前备份好相关数据和配置文件，以免丢失重要数据。 Mar 22, 2024 · 如果你曾经在Anaconda环境中使用pip安装了OpenCV-Python包，但现在需要卸载它，那么本文将为你提供详细的步骤和相应的源代码。。通过执行以上步骤，你可以轻松地在Anaconda环境中使用pip卸载OpenCV-Pyth Jul 21, 2024 · conda remove example_library これにより、選択したライブラリがCondaからアンインストールされます。 4. 次にバージョン指定で再インストール. show() Feb 20, 2019 · If you installed OpenCV from package manager, it's best to remove those packages. 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. OpenCV on Wheels. install pip with you env activate. Anaconda 下載與安裝 [Anaconda下載](https://www. 6. 0で成功したとか言ってたりもするが、うまくいかなかったので、qualityが実装された直後のバージョンで試したらうまくいった。 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. Please turn off your ad blocker. 4 libopencv-ts2. 0 opencv-python-headless 4. 按下回车键，等待卸载过程完成。 4. exe所在的目录下； 如果找不到的话，cmd命令行内输入where python，我的在anaconda文件夹下的Scripts中 . I followed this thread Removing all installed OpenCV libs. Actual behaviour. While this is an internal environment state (managed through <env>/conda-meta/history ), it does have some behavioral consequences (bugs!): May 10, 2017 · Then remove it: conda remove --name fubar --all 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. Manual debug builds Jun 15, 2020 · I'm trying to uninstall awscli: conda list | grep aws awscli 1. Then you should be on your way. 3, the following command proved successful: Dec 4, 2023 · 首先卸载opencv: conda uninstall opencv. 5 . 在卸载之前，首先确认OpenCV是否真的安装在你的Python环境中。可以通过以下命令进行检查： pip list 如果看到opencv-python或opencv-python-headless等类似条目，则表示OpenCV已安装。 2. This command will also remove any package that depends on any of the specified packages as well---unless a replacement can be found without that dependency. Click Uninstall a program under Programs. I have a package whose build process validates that the conda/pip installs worked correctly and so it happens to hit a similar sequence. Jan 3, 2018 · Here's how I uninstalled it. /release$: sudo make uninstall d. 3. 13版本有冲突 conda install opencv == 4. 4 libopencv-imgproc2. Just substitute 3. 78 pypi_0 pypi (base) % conda remove awscli Collecting package metadata (repodata. g. 如果您想要卸载所有与opencv-python相关的包，可以输入以下命令：conda uninstall opencv-* 5. import cv2 import matplotlib. Click Uninstall. 使用 conda 卸载. 1. 4 libopencv-contrib2. I tried. jpg',0) plt. anaco 因为前面安装一次opencv出错，所以这次我选择在虚拟环境下安装 一、创建一个名字叫“opencv”的虚拟环境： conda create -n opencv 如下所示： 二、激活虚拟环境（也就是进入虚拟环境）： source activate opencv 如下所示： 三、用conda安装opencv 我没有指定opencv具体版本 Dec 26, 2024 · pip uninstall opencv-python 如果您同时安装了额外的OpenCV模块，如opencv-contrib-python，也需要使用相似的命令卸载它们： pip uninstall opencv-contrib-python 在卸载过程中，系统会询问您确认操作，输入“y”确认即可。 在Python项目中，OpenCV的依赖项是否会影响删除操作？ May 2, 2017 · conda remove opencv conda update conda conda install --channel menpo opencv Another option is instead of using opencv built-in function use matplotlib for this. 然后用conda升级cv2： conda install -c conda-forge opencv. 清理 /usr 中所有 opencv 相关项 //注意这里为了确保删干净重复写了一些路径，建议大家打开 Jul 17, 2023 · 文章浏览阅读1878次。要卸载已安装的OpenCV库，您可以使用conda命令。在命令行中执行以下命令： ``` conda remove opencv ``` 这将从您的环境中卸载OpenCV库及其相关依赖项 Apr 27, 2023 · 您可以通过以下步骤卸载anaconda中的opencv-python： 1. 卸载OpenCV. json): done Solving environment: failed with initial frozen solve. 这些命令将卸载OpenCV库及其头文件，确保主要的库文件被移除。 二、删除残余文件. pyd了，文件夹opencv_python-4. So my safest bet is to do a complete utter uninstall of opencv. pip uninstall opencv-python-headless. __version__) 4. It should no longer appear. org Fe Feb 17, 2021 · 当我用conda remove命令在anaconda中卸载第三方库时 遇到了这个问题 PackagesNotFoundError: The following packages are missing from the target environment: 出现这个的原因是 在anaconda中的一些库 他的下载来源是pypi 也就是需要用pip uninstall来卸载 conda activate <你的环境名称> 步骤 2: 确定已安装的OpenCV版本. 4 libopencv Sep 8, 2024 · 确认安装：运行 `conda list` 来查看当前环境中已安装的所有包，找到opencv相关的条目。 4. sudo apt-get purge python-opencv. 9版本，安装 OpenCV – 3. Use --all flag to remove all packages and the environment itself. 遇到的问题 我在自己建立的 conda 环境下的 PycharmConda 子环境下安装有notebook，启动时报错，于是我想把noteboo Apr 18, 2020 · conda remove opencv conda install -c menpo opencv pip install --upgrade pip pip install opencv-contrib-python There are also other possible solutions here. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall. VideoCapture(0)" I initially thought both packages shared the cv2 folder in site-packages and uninstalling one deleted that folder, but that appears not to be the case. If I uninstall opencv (4. Create a new Python file named test_opencv. 4-jni python-opencv libopencv-core2. 卸载OpenCV：在确认包名后，输入以下命令卸载OpenCV： ``` conda uninstall opencv 或 conda remove -n myenv opencv ``` 如果你是全局安装，直接使用 `conda remove opencv`。 5. conda install opencv conda install cv2 I also tried searching. 4-java libopencv2. Windowもちゃんと出ました。何が原因かはわかりませんが、とりあえず動いたから良しとする。 Sep 22, 2023 · 在使用Anaconda进行Python开发时，我们通常使用pip命令来安装各种第三方库和包。如果你曾经在Anaconda环境中使用pip安装了OpenCV-Python包，但现在需要卸载它，那么本文将为你提供详细的步骤和相应的源代码。 Jan 3, 2018 · しかし、それを使用すると、OpenCVを使用する代わりに、OpenCV-pythonを使用するプログラムと、プログラムがクラッシュした理由がわかります。 「conda uninstall opencv」と入力しても、OpenCV-pythonではなくOpenCVパッケージがアンインストールされます。 Mar 25, 2021 · 使用conda命令来卸载OpenCV，命令如下： ``` conda remove opencv ``` 这个命令会移除指定环境中的OpenCV包。如果你不确定是否只有一个版本的OpenCV，可以先运行`conda list`来查看环境中的所有包，确认你想 Mar 13, 2024 · pip install opencv-python opencv-contrib-python pip uninstall opencv-python python -c "import cv2; cv2. それで、こっちのOpenCVをインストール。 conda install -c menpo opencv=2. Similar pages Apr 10, 2022 · pip uninstall opencv-python unstalling package. 2 hb342d67_1 py-opencv 3. 9 completely from Ubuntu? but when I type: sudo find / -name "*opencv*" -exec rm -i {} \; Ubuntu still keeps asking me for permission to remove every file. Step 4: Verify the Installation. 最後に、正常にアンインストールされたかどうかを確認します。 Dec 30, 2024 · 1. 4 #安装失败，与安装环境 conda activate py39 OpenCVのインストール. 还是不行，有说法说是因为版本冲突了，所以把opencv相关的都卸载了。 pip uninstall opencv-contrib-python pip uninstall opencv-python-headless pip uninstall opencv-python conda uninstall opencv Sep 6, 2023 · It seems, that the opencv-python library is installed via conda and pip cannot uninstall nor replace it with a new version. 0. 18. 打开终端或命令提示符窗口。 2. Below is the step-by-step procedure by which we can uninstall Python OpenCV on Windows: Uninstalling OpenCV Using pip. (opencv) C:\Users\pluto>conda install -c conda-forge opencv . pyplot as plt img = cv2. Donate to OpenCV on Github to show your support. 5. 手动卸载. json): done Solving environment: failed PackagesNotFoundError: The following packages are missing from the target environment: - opencv-python Sep 24, 2023 · 由于系统重装，导致Python环境出了点问题 本来不想管了，但是导师又要求接着做那个项目。不得不重装下。下面做个记录以备忘 删除Anaconda3 在anaconda prompt中输入：conda install anaconda-clean 之后再输入：anaconda-clean --yes 运行安装目录下的Uninstall-Anaconda3. 0 #安装成功 测试代码可用 下面是安装失败的版本列表 conda install opencv == 4. . 即使使用pip卸载了OpenCV，可能仍会有一些残余文件留在 Aug 21, 2023 · 通过 Conda 移除 OpenCV 的命令如下： ```bash conda remove opencv ``` 这一步会从当前环境中删除 OpenCV 及其依赖项[^1]。 如果 OpenCV 是通过系统包管理器（如 `apt` 或 `yum`）安装的，则可以运行以下命令来卸载它： ```bash sudo apt-get purge libopencv* sudo apt-get autoremove ``` 这些命令 There are 3 ways to install/uninstall python packages in anaconda, this article will tell you them one by one. Oct 8, 2024 · Libraries might have been installed using different package managers (like pip, apt, or conda), or even compiled from source. 这将会卸载OpenCV及其相关的依赖项。与pip类似，如果您安装了其他OpenCV扩展模块，您需要逐一卸载。 您可以使用以下命令检查安装的OpenCV相关包： conda list | grep opencv. How do I uninstall OpenCV PIP? Create a virtual environment and install either with conda or pip as you like. Check: apt list --installed | grep opencv. Don't use apt to get OpenCV. If your still having an issue, uninstall opencv, update ffmpeg. 여기서 주의할 점은 pip install opencv-python을 해줘도 된다는 점인데요, 만약 이러면 아나콘다 설치 폴더의 Lib/site-packages 안에 패키지가 저장되므로 주의해야 합니다. 检查OpenCV安装状态. 53 opencv-contrib-python版本:3. 30 卸载过程中回答y，然后成功卸载。 再看下目录site-packages下的相关文件… 从上面的截图来看，cv2文件夹里只剩cv2. If you use Windows, then click Windows Start Menu —> Anaconda3 —> Anaconda Navigator menu […] Feb 11, 2025 · 3. 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 May 20, 2024 · This article will show how we can uninstall Python OpenCV in Windows. 5 #安装成功 测试代码报错，找不到cv2 原因可能为：与安装环境和python3. 4. CI build process; Manual builds. How do i do that help thanks ? I would like to install python after that using conda. dist-info还存在。 我们再运行下面的 Jul 6, 2016 · Now i don't know what i did on my own but nothing seems to work right. Mar 4, 2025 · This tutorial discusses how to install OpenCV in Python using various methods including pip and conda. Anaconda Powershell Prompt で実行する。 方法1 Jul 6, 2024 · 【OpenCVがインストールできない】AnacondaでOpenCVを使いたいのですが、うまくいきません。適切なインストール方法をご存知の方がいらっしゃれば、ぜひ教えてください。 condacreate-nworkcondaactivateworkとして、作成した仮想環境workに入った状態で以下を試しましたが、どれもだめでした Sep 25, 2020 · 在Anaconda中安装OpenCV是一种常见的方式，因为Anaconda提供了一个方便的环境管理工具，可以轻松安装和管理Python库。如果遇到任何依赖项问题，请参考OpenCV的官方文档或Anaconda的文档，以获取更多信息和解决方案。 Aug 21, 2023 · 如果是通过 pip 安装的话，那么可以直接利用 pip 来完成卸载工作: ```powershell pip uninstall opencv-python pip uninstall opencv-contrib-python ``` 而对于那些使用 Conda 创建虚拟环境中的人而言，应该采用 conda 方式来做相应的清理动作： ```powershell conda remove opencv ``` 最后记得重启 Jan 18, 2022 · to uninstall - `python -m pip uninstall opencv-python-headless`` to install - python -m pip install Colab. 4 验证卸载结果. 0, has many difference version of binary on OpenCV 3. 根据输出结果，使用conda remove命令逐一卸载这些包。 Jan 24, 2025 · 删除与OpenCV相关的行，然后保存并关闭文件。 Linux系统卸载步骤 1. 如果需要安装特定版本的OpenCV，可以使用以下命令： conda install opencv=4. ("conda remove --force opencv") os Dec 9, 2020 · 文章浏览阅读1. 다음과 같이 타이핑쳐서 프롬프트가 뜨면 정상설치가 된 Jan 17, 2024 · 更新conda版本 如果你的conda版本较旧，可能会导致卸载包时报错。你可以通过以下命令更新conda到最新版本： conda update conda; 使用正确的conda环境 如果你在使用conda时没有指定正确的环境，可能会导致卸载包时报错。确保你正在使用正确的conda环境。 3 days ago · In case you accidentally removed any of the system's native opencv files and broke something (or maybe it seemed like a good idea at the time), here's your fix: Remove installed opencv libraries $ sudo apt remove libopencv-dev $ sudo apt remove libopencv-core3. conda install --update-deps -c conda-forge opencv Important Note: The --update-deps flag has a side-effect of converting dependencies to explicit specifications. PS C: \develop\python_workspace\learn_pytorch > conda install opencv-python Collecting package metadata (current_repodata. アンインストールの確認. Select Anaconda from the list of programs. 6 opencv-python版本:3. 根据提示确认卸载操作。 5. Sep 15, 2019 · (base) C:\Users\triton>conda remove opencv-python Collecting package metadata (repodata. 使用`pip uninstall`命令卸载： ``` pip uninstall opencv-python ``` 如果你还安装了opencv-contrib-python（包含额外功能），则也执行同样命令： ``` pip uninstall opencv-contrib-python ``` 3. 使用pip命令来卸载OpenCV包。运行以下命令： pip uninstall opencv-python Apr 25, 2024 · So when creating a new environment using conda, I installed pytorch and torchvision using the following command. 4 libopencv-gpu2. Mar 1, 2021 · Ended up with installation: sudo apt update sudo apt install libopencv-dev python3-opencv The issue in topic header is unsolved Mar 25, 2024 · OpenCVは、画像や動画から情報を抽出し、処理するための豊富な機能を提供します。 これには、画像の読み込み、表示、保存から始まり、画像処理、特徴検出、物体追跡、機械学習モデルの統合などが含まれます。 Jan 19, 2025 · 以下是卸载opencv-python的方法： 1. conda config --add channels bioconda conda config --add channels conda-forge conda config --remove channels defaults conda config --set channel_priority strict make sure most your package from conda-forge, not defaults. py and add the following code: Jan 20, 2024 · 问题描述. 26) and NOT uninstall the additional libraries, would the additional libraries like libjpeg-dev, work with the older opencv version or would they also have to be uninstalled and reinstalled? Apr 3, 2023 · 如果是经由 Anaconda 渠道获取的 OpenCV 库文件，那么应当执行下面这条指令完成清理工作： ```powershell conda remove opencv ``` 而对于那些独立构建的 Python 解释器来说，只需简单运行 pip 命令即可实现目标： ```cmd pip uninstall opencv-python ``` 值得注意的是，在某些特殊情况 $ conda list | grep opencv libopencv 3. 3w次，点赞6次，收藏20次。主要步骤：步骤一：卸载opencv-python(如果还有安装opencv-contrib-python，也需要卸载)步骤二：安装新的opencv-python及opencv-contrib-python(一)卸载opencv具体操作如下：第一步：窗口键+R，输入cmd进入命令行，进入到python版本pip. 系统会提示你确认卸载，输入“y”并按下回车键即可。 1. 1. If it doesn't work, try 在尝试其他任何可能破坏我的 Anaconda 发行版之前，我想先问一个具体问题。 我按照此处的说明安装了opencv python ： 我认为这有效，因为我能够在我的 Spyder IDE 中从import cv 运行 defs，并且conda list返回： 然而，我在尝试教程时很快就遇到了问题。 Jul 20, 2016 · When I try to uninstall pandas from my conda virtual env, I see that it tries to uninstall more packages as well: $ conda uninstall pandas Using Anaconda Cloud api site https://api. 使用conda卸载： ```shell conda uninstall opencv-python ``` 请注意，根据你的安装方式（pip或conda），选择适合你的卸载方法。 Jun 26, 2020 · a. If you Installed using apt-get. 如果以上方法不适用，您可能需要手动卸载： a. If you don't mind, I just have one more question. About Us Jul 21, 2024 · pip uninstall opencv-python このコマンドにより、Python環境からOpenCVがアンインストールされます。 ただし、この方法だけではOpenCVに関連するすべてのパッケージがアンインストールされない可能性があるため、次のステップも確認してください。 conda uninstall opencvのコマンドだけだとアンインストールしきれないパッケージもあったので、conda listで確認して個別にアンインストールが必要になるかも。 ※古いバージョンのパッケージが残っているとそっちにバージョンが引っ張られたりする。 Aug 3, 2019 · How do I completely uninstall OpenCV-Python? “uninstall opencv” Code Answer’s sudo pip uninstall opencv. Method 2: Using Menpo Channel. 我们有时候会通过conda在这个环境里安装东西,也会通过pip在conda 的虚拟环境里安装东西. This article simplifies the process by presenting clear steps for uninstalling OpenCV, ensuring that all associated files are properly removed. 使用pip卸载： ```shell pip uninstall opencv-python ``` 2. conda search cv Jan 16, 2025 · Keep OpenCV Free. 检查已安装的OpenCV版本 在卸载之前，首先需要确认是否已安装OpenCV以及当前安装的版本。可以… Aug 23, 2024 · pip uninstall opencv-contrib-python. If you built it yourself, and you still got the build folder, run sudo make uninstall from the OpenCV build directory. verify pip is in your env 文章浏览阅读1. For Ubuntu users with conda version 3. 14. When choosing which version to download take in account your target platform and development tools versions, latest versions of OpenCV can have build problems with very old Oct 27, 2023 · 具体步骤（以pip为例）** - **激活Anaconda环境**（如使用虚拟环境） ```bash conda activate <你的环境名称> ``` - **查看已安装的OpenCV版本** ```bash pip show opencv-python ``` 记录输出的版本号（例如`4. Nov 14, 2019 · #結論2つの方法Anaconda上でconda install -c conda-forge opencvpipでpip install opencv-pythonpip install… Jan 31, 2025 · 如果是经由 Anaconda 渠道获取的 OpenCV 库文件，那么应当执行下面这条指令完成清理工作： ```powershell conda remove opencv ``` 而对于那些独立构建的 Python 解释器来说，只需简单运行 pip 命令即可实现目标： ```cmd pip uninstall opencv-python ``` 值得注意的是，在某些特殊情况 Nov 13, 2020 · The only fix at the moment is to manually remove the dir by hand. sudo apt-get remove python-opencv. 打开终端。 输入以下命令卸载OpenCV： pip3 uninstall opencv-python-headless pip3 uninstall opencv-contrib-python pip3 uninstall opencv-contrib-python-headless 2. 先检查自己有没有安装ffmpeg视频 FFmpeg是一套可以用来记录、转换数字音频、视频，并能将其转化为流的开源计算机程 AnacondaでのOpenCVのインストール方法の備忘録。多くのほかサイトで紹介されている「conda install -c conda-forge opencv」ではなく「conda install conda-forge::py-opencv」を使いました。 Mar 22, 2021 · 여튼 conda activate <원하는 가상환경> 해주고 conda install -c conda-forge opencv 를 처줘야 합니다. Even though you uninstalled opencv-contrib-python, you also need to uninstall other related ones such as opencv-python-headless, opencv-contrib-python-headless packages. By data scientists, for data scientists. 使用以下命令卸载NumPy： conda remove numpy. I can make them explicitly separated and ask install one of them but if you just install supervision it won't have any opencv so we can change our install to force either let's say "headless" and "full" like "pip install supervision[full]" but If you also try to install Aug 28, 2019 · opencv 版本查看： conda search opencv -c conda-forge 3. pip uninstall opencv-python; MS Windows 10; x64; 4. 使用pip命令卸载. The command are as follows: conda remove 包名 2. Description. Jan 4, 2025 · 卸载已安装的软件包 打开Anaconda Prompt，并输入以下命令： (PyTorch2) C:\Users\ADMIN>pip uninstall opencv-contrib-pythonFound existing installation: opencv-contrib-pytho Anaconda安装指定版本的opencv 记录 - 辛河 - 博客园 Aug 24, 2024 · OpenCV通常通过pip工具安装，因此也可以通过pip来卸载。执行以下命令： pip uninstall opencv-python. 84 conda list | findstr opencv-python opencv-python-headless 4. To uninstall I used this line of code and it worked, sudo pip uninstall opencv-python. 在terminal中输入conda install opencv-python出现PackagesNotFoundError。. 11. uninstall opencv on anaconda ubuntu pip uninstall opencv-python pip uninstall opencv-contrib-python. 2. Manual debug builds Mar 29, 2024 · 2. 53 解决办法： 1. Uninstall OpenCV on Windows. You can find the remaining Jan 16, 2025 · Keep OpenCV Free. 7. 8 -c pytorch -c nvidia Later when trying to install OpenCV using conda install opencv , it downgrades the torchvision package from 0. 0) and reinstall an older version (4. 파이썬 인터프리터를 띄워 설치가 제대로 되었는지 확인해보자. 第二部：输入卸载命令语句：pip uninstall opencv-python及pip uninstall opencv Jan 9, 2012 · If using a venv, enter conda activate myenv; Still in Anaconda prompt, run pip install opencv-python; When you use conda list you should see a single open cv present. 使用以下命令找到 OpenCV-python 的安装路径： pip show opencv-python b. 如果是通过Anaconda或Miniconda安装的，请执行： ``` conda remove -n base -y opencv ``` 4. conda install -c conda-forge ffmpeg then rerun pip. You may have a trial this conda-forge if the menpo package doesn't work. Jan 13, 2021 · (base) C:\Users\pluto>conda activate opencv (opencv) C:\Users\pluto> OpenCV 는 다음과 같이 설치할 수 있다. 3 我按照说明here安装了opencv-python (base) C:\Users\>pip install opencv-python 我认为这是有效的，因为我能够在 Aug 23, 2024 · Python如何卸载OpenCV 通过pip卸载、通过conda卸载、手动删除相关文件。其中，通过pip卸载是最常用的方法，也是最简单的一种方式。下面将详细介绍如何通过pip卸载OpenCV。 一、通过pip卸载 1. Jul 6, 2016 · I would then like to install OpenCV after that using conda. 不想使用，可卸载opencv3,退出并删除虚拟环境 conda unstall opencv3 #卸载opencv3 conda deactivate #退出虚拟环境 conda remove -n vm --all #删除虚拟环境 Nov 8, 2019 · 如果是在最后一步即测试opencv的时候发现这个问题，记得换到版本正确的源之后，先update和upgrade，再从头重新cmake和make。如果之前尝试了update以及各种方法都不对，可以检查以下自己的ubuntu版本和换的源的版本是否相对应，如果不对应该把源换成对应的版本。 Oct 6, 2023 · 这个错误提示说明您的 Python 环境中没有安装名为 cv2 的模块。cv2 是 OpenCV 的 Python 接口，需要通过 pip 安装。您可以在终端或命令行窗口中输入以下命令进行安装： ``` pip install opencv-python ``` 如果还是出现这个错误，可以尝试升级 pip： ``` pip install --upgrade pip ``` 然后再安装 opencv-python。 Oct 18, 2024 · 版权声明：本文为博主原创文章，遵循 cc 4. Steps to reproduce. 0 by-sa 版权协议，转载请附上原文出处链接和本声明。 Dec 12, 2019 · 1. 9. 运行以下命令来查看已安装的OpenCV版本： pip show opencv-python 该命令将显示OpenCV包的详细信息，包括版本号和安装路径。 步骤 3: 卸载OpenCV包. 0版本安装成功 测试代码可用 conda install opencv == 4. conda命令删除包 conda remove-n conda环境名 包名 if you enter a Environment, and you don't need write conda environment name. Verify your uninstall was successful by searching for “Anaconda Prompt” in the taskbar search. That step is optional but you'll learn something. although when i typed $> sudo find / -name "*opencv*" -exec rm -i Sep 25, 2023 · 在Anaconda环境中遇到安装OpenCV失败的情况时，可以尝试多种解决方案来确保顺利安装。以下是几种推荐的方式： #### 方法一：使用Conda Forge通道安装 有时官方默认的Conda仓库可能缺少某些特定版本或存在兼容性问题 Feb 19, 2020 · i最終的に conda remove opencv-python を試しました しかし、パッケージが見つからないということですか？！ (base) C:\Users\triton>conda remove opencv-python Collecting package metadata (repodata. 07python version: 3. Follow the on-screen instructions to complete the uninstallation process. 如果需要卸载OpenCV，可以使用以下pip命令： pip uninstall opencv-python. 1w次，点赞23次，收藏20次。在用conda建立虚拟环境后，未指定python版本conda create -n env_nameconda remove -n env_name --all出现：PackagesNotFoundError: The following packages are missing from the target environment:采用以下命令即可：conda env _删除创建的环境时packagesnotfounderror: the following packages are missing fr Jun 5, 2022 · pip uninstall opencv-python == 4. pip uninstall opencv-python getting stuck in infinite loop, not unstalling package. lwityjq kdcrbve ylc uxzxw ecmgkm tlobf sxntf wlhory cbdw whcqt btirvw nfu etldvpa srwum dsiwy