Conda libgl Environment Variables¶ noarch v18. 0。 noarch v3. 1: cannot open shared object file: No such file or directory，作为一个不会lunix操作系统的菜鸟，各种百度，各种尝试，最后终于解决，在此mask一下，我的服务器用的是fedora 镜像，最后通过以下办法解决： (1)sudo dnf update (2)dnf install mesa-libGL. 2w次，点赞48次，收藏82次。在新服务器配置虚拟环境并使用预训练模型时，用户遇到了libGL相关错误，涉及swrast_dri. ) I have read the README of this repository and understand that this repository provides only an automated build toolchain for OpenCV Python packages (there is no actual OpenCV code here) Feb 7, 2022 · It sounds more like something is wrong with the conda installation and/or paths that should point to conda directories – FlyingTeller Commented Feb 7, 2022 at 13:05 Feb 12, 2019 · For me using Ubuntu, I used apt search to successfully locate a package:. 14 build 42018. They can be found in mesa/demos repository. mamba create --name dev --channel conda-forge --override-chann noarch v1. 通过 Conda 自动解决依赖： # 创建环境 conda create -n my_env python = 3. Github's Code Search is an incredibly useful tool to find examples of recipes in conda-forge. 7; conda install To install this package run one of the following: conda install anaconda::mesa-libegl-cos6-x86_64 Feb 26, 2025 · 使用 Conda 安装 OpenGL. 4; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-conda-x86_64 Aug 19, 2023 · 要在conda中安装OpenGL，可以按照以下步骤进行操作： 1. 1: cannot open shared object file: No such file or directory 从字面上理解，环境钟缺少libGL. There are a couple tricks you can use to make the most out of your searches. If you are using Anaconda to run this Python script, Anaconda may be the reason. 1 Jan 29, 2017 · I'm not sure if this is related to the Docker image, conda, or PyQt5, but here is the repro: docker run -it continuumio/miniconda bash root@486a15ca93d5:/# conda install pyqt root@486a15ca93d5:/# python -c "from PyQt5 import QtGui" Trace Dec 10, 2024 · sudo yum install mesa-libGL 其他系统：可以检查系统的package仓库中是否存在 libGL 库，如果存在，可以安装。如果不存在，可能需要手动下载并编译. Ubuntu 20. 2. copied from cf-staging / libxc Jul 16, 2021 · I have a few problems (refer to messages below) with launching third party scientific softwares (e. 如果你在 Conda 环境 中运行 PhyloSuite，你也可以通过 Conda 安装 libGL： conda install -c conda-forge libgl 6. 4; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-cos7-aarch64 conda install conda-forge/label noarch v11. If you don't want to install with pip (pip install opencv-python-headless) but use conda instead, you can do so with: conda install fastai::opencv-python-headless See full list on github. 0; linux-64 v3. 30’ not found 的情况。在上述解决方案中，将第一行命令的lib路径换成自己创建的conda环境lib路径，运行指令，问题解决。 Dec 3, 2024 · 当你在使用Anaconda（一个Python的数据科学平台）环境中遇到`ImportError: libGL. 9. However, cmake can't find OpenGL within the build environment using conda's gcc: CMake at Feb 4, 2016 · Someone can correct me if I'm wrong, but libGL. I use the coot binary (0. If you wish to use LaTeX alongside a Conda environment, you should install TeX using your system package manager, see below for details for some common operating systems: Jul 19, 2022 · 在尝试导入OpenCV库时遇到了ImportError: libGL. com Mar 19, 2021 · 在linux上安装了anaconda后，会发现有时候无法调用系统的lib数据库，但是如果安装的软件用到了该数据库，那就需要给anaconda做一个软链接，这里以libGL为例：首先安装libGL，默认已经成功安装，libGL的安装路径如下：/usr/lib/x86_64-linux-gnu该文件下有libGL. TL;DR: replace py37 with py==37. 1的模块时，Python解释器将无法找到该库文件，从而报错。 解决ImportError: libGL. 9 not found error, I added a config file like the one below. so和GLIBCXX_3. Chimera is 1. 1是OpenGL的一个库，用于图形渲染，OpenCV在处理某些图形操作时可能需要它。 Aug 12, 2024 · 在用Buildozer构建kivy架构的apk文件中需要在conda环境下安装运行kivy，遇到一些报错，记录以备不时之需。 【Anaconda】解决“libGL error: MESA-LOADER: failed to open iris”问题 Mar 17, 2024 · 在计算机视觉和图像处理领域，OpenCV是一个不可或缺的工具包。在Conda虚拟环境中使用OpenCV C++时，可能会遇到困难。本文提供了一个终极指南，帮助您解决在Conda虚拟环境中使用OpenCV C++时遇到的问题。通过使用本文概述的步骤，您应该能够成功编译和运行OpenCV C++程序，而无需担心缺失的依赖项 Feb 16, 2022 · 该错误提示表明缺少 libGL. However, cmake can't find OpenGL within the build environment using conda's gcc: CMa conda-forge / packages / mesalib 25. get_scaling_facto Mar 16, 2025 · 场景 2：使用 Conda 环境. 1错误。该问题通常是由于系统缺少必要的图形库导致的。通过运行`pip3 install opencv-python-headless`，安装头less版本的OpenCV，可以成功规避这个问题，从而在不依赖图形库的情况下正常使用OpenCV。 安装gcc编译器，sudo apt install gcc. This is required if applications mix OpenGL and OpenGL ES. Mar 10, 2020 · 然后我发现了一个看起来像是使用mesa-libGL-devel的相同问题的Fedora solution。当我sudo yum install mesa-libGL-devel它看起来安装正确，但当我把它添加到我的dockerfile文件时，我得到The command '/bin/sh -c yum install mesa-libGL-devel' returned a non-zero code: 1。 我还应该尝试什么？ Feb 10, 2022 · Stack Exchange Network. 0-1 amd64 Vendor neutral GL dispatch library -- legacy GL support Then a sudo apt install libgl1 solves everything. 3. yaml?. libgl1/jammy 1. This options makes libGL use the shared libglapi. This is not a generic OpenCV usage question (looking for help for coding, other usage questions, homework etc. libGL and libGLX are the common dispatch interface for the GLX API. Sep 16, 2022 · 在服务器中的dask容器内通过conda 安装OpenCV 后在import cv2 时候报错libGL. *. It’s part of the Mesa 3D graphics library, providing hardware-accelerated noarch v18. 打开Anaconda Prompt或终端。 2. x86 May 19, 2023 · stackoverflow中的“libGL error: MESA-LOADER: failed to open iris”问题。而在自己创建的conda环境中的lib下出现`GLIBCXX_3. – 当我们在导入某个模块时出现”libGL. 4 1 Mesa is an open-source implementation of the OpenGL specification - a system for rendering interactive 3D graphics. config file for installing libGL such as below: packages: yum: mesa-libGL : [] mesa-libGL-devel : [] And in order to solve the version ZLIB_1. 30版本问题。通过切换到conda-forge库安装GCC，解决了这些问题。 May 4, 2022 · Here are two possible solutions. 1; conda install To install this package run one of the following: conda install conda-forge::libglvnd-egl-cos7-x86_64 Mar 26, 2021 · 导入 cv2 失败，报错 ImportError: libGL. Comment: Solution to issue cannot be found in the documentation. Marques's exchange-correlation functionals for density-functional theory. Why does conda-build ignore the py37 selector in meta. 1: cannot open shared object file: No such file or directory。这个错误信息表明OpenCV在尝试加载时无法找到libGL. 9。 To install this package run one of the following: conda install conda-forge::mesa Description Mesa is an open-source Python library for agent-based modeling, ideal for simulating complex systems and exploring emergent behaviors. 1错误的方法 方法1：安装缺失的libGL. Solution 2. 在虚拟环境安装conda install -c conda-forge gcc 问题解决 conda update --all更新所有包 noarch v18. 1 is a shared library file crucial for OpenGL functionality on Linux systems. conda install To install this package run one of the following: conda install conda-forge::libgl Mar 23, 2019 · Solution with conda. 0; win-32 v2. phil294 phil294. 首先，我们可以尝试安装缺失的libGL. 4; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-devel-cos7-aarch64 conda install conda-forge Knowledge Base Finding examples with Github Code Search . Share. 0; conda install To install this package run one of the following: conda install conda LibGL. so，需要的 conda install To install this package run one of the following: conda install anaconda::mesa-libgl-cos6-x86_64 Nov 19, 2024 · 通过更新系统或 Conda 环境中的libstdc++库，或者调整库加载顺序，可以 解决 这个问题。 如果这些步骤无法 解决 问题，请尝试重新配置或重新安装环境。 在用Buildozer构建kivy架构的apk文件中需要在 conda 环境下安装运行kivy，遇到一些 报错，记录以备不时之需。 stackoverflow中的“ libGL error: MESA-LOADER: failed to open iris ”问题。 而在自己创建的 conda 环境中的lib下出现`GLIBCXX_3. conda-build has changed the selector syntax. noarch v11. 7; conda install To install this package run one of the following: conda install anaconda::mesa-libgl-devel-cos6-x86_64 Apr 4, 2022 · Actual Behavior Launching Anaconda Navigator and terminal displays warning and LibGL error: (base) philip@pc2:~$ anaconda-navigator 2022-04-05 07:26:36,850 - WARNING linux_scaling. 检查 PyQt5 依赖. 1: 无法打开共享对象文件：没有那个文件或目录”的错误时，意味着Python解释器无法找到libGL. 1: cannot open shared object file: No such file or directory`错误时，这通常意味着你在尝试导入需要OpenGL库的模块（比如matplotlib或PyQt），但是系统找不到这个动态链接库文件。 ImportError: libGL. 04 doesn't play well with openGL from conda-forge. 9 ``` 这将创建一个名为opengl_env的新环境，并安装Python 3. so. Nov 19, 2024 · 参照文中【Python报错：libGL error: MESA-LOADER: failed to open iris】解决方案，在对应的目录下，构建软链接。经查阅网络文档及各方博客后，发现问题是因为在该conda环境下的libstdcxx-ng版本不够高，没有。发现该conda环境下libstdcxx-ng版本号为11. - 1. 0. However, continuum's policy for qt does not do that for many reasons*. A. You are now encouraged to use py==<version>, instead of py<version>. The 2024 Tidelift maintainer report is live! 📊 Read now! Dec 11, 2020 · Stack Exchange Network. 0; osx-64 v3. Use EGL¶ Demos¶ There are demos for the client APIs supported by EGL. . 1这个共享库文件。libGL. This repository contains the source code for the libigl Python bindings. 30’ not found 的情况。 在上述 解决 方案中，将第一行命令的lib路径换成自己创建的 conda 环境lib路径，运行指令，问题 解决。 I'm trying to build a C++ package using conda's gcc. By default, libGL has its own copy of libglapi. 1。解决此问题的方法是安装缺少的库。 Sep 29, 2024 · 参照文中【Python报错：libGL error: MESA-LOADER: failed to open iris】解决方案，在对应的目录下，构建软链接。经查阅网络文档及各方博客后，发现问题是因为在该conda环境下的libstdcxx-ng版本不够高，没有。发现该conda环境下libstdcxx-ng版本号为11. 1 是 OpenGL 库的一部分，它用于图形渲染操作。如果问题仍然存在，请确保您的系统环境和依赖项正确配置，并且包含所需的 OpenGL 库。确保系统已经安装了 libGL. Aug 11, 2020 · Issue submission checklist. 创建一个新的conda环境（可选）： ``` conda create -n opengl_env python=3. so usually comes from from the video driver on the system. 629 1 1 gold . 0; win-64 v3. Aug 25, 2023 · 文章浏览阅读2. I checked the documentation. The package uses cmake and requires OpenGL. 7; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-cos6-x86_64 Apr 14, 2025 · The IGWN Conda Distribution does not provide (La)TeX, and in general there is not a usable TeX distribution available from conda-forge or Anaconda. 1文件缺失的常见问题，提供了三种有效解决方案：1) 安装opencv-python-headless；2) 对于Docker环境，增加ffmpeg和相关依赖的安装；3) 分别针对不同Linux发行版提供yum或apt-get安装对应包。 Nov 11, 2017 · Found that by apt-cache search libgl |egrep '^libgl[^a-z]'. 由于错误涉及到 PyQt5，确保你的 PyQt5 安装正确，并且没有缺少依赖。你可以通过以下命令更新 PyQt5： pip install --upgrade pyqt5 小结： Jan 24, 2023 · libigl Python Bindings. 1文件，即缺少GL库文件。 搜索得到libGL的定义如下： OpenGL-based programs must link with the libGL library. If you don't have any video driver installed or if the system didn't come with one then you need to install one. coot, pymol or chimera). Issue It seems that Ubuntu 22. 1 共享对象文件。libGL. 1文件。 这可能是因为该文件在系统中不存在，或者Python解释器无法访问该文件。 Jan 14, 2021 · 在linux上安装了anaconda后，会发现有时候无法调用系统的lib数据库，但是如果安装的软件用到了该数据库，那就需要给anaconda做一个软链接，这里以libGL为例： 首先安装libGL，默认已经成功安装，libGL的安装路径如… Apr 24, 2025 · FAQ. 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. 4. g. M. 1. Follow the instructions in this answer. 5). 10 # 安装 OpenCV（conda-forge 渠道） conda install-c conda-forge opencv 场景 3：无 GUI 需求. Apr 15, 2022 · 文章浏览阅读10w+次，点赞260次，收藏318次。本文介绍了在配置云端GPU服务器时遇到的cv2库ImportError: libGL. Solution 1. Feb 14, 2018 · @rsignell-usgs we, conda-forge, considered creating a qt recipe that did not depend on system libs. 1: cannot open shared object file: No such file or directory I found this thread which suggested I install libgl noarch v11. 1 - a C package on conda libGL and libGLX are the common dispatch interface for the GLX API. There are valid points on both sides and ideally we should support both so people using docker images like yours do not need to workaround it lik Provides core application building blocks for libraries and applications written in C. Try them both and see what works. 1: cannot open shared… Jul 16, 2020 · According to this issue, I have added a . Improve this answer. copied from cf-staging / libglib noarch v18. 4; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-cos7-x86_64 To install this package run one of the following: conda install conda-forge::libglvnd-glx-cos7-x86_64 Description libGL and libGLX are the common dispatch interface for the GLX API. 4; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-devel-cos7-x86_64 它是一个动态链接库文件，可以在运行时加载。如果缺少该文件，那么在导入某些依赖于libGL. 7; conda install To install this package run one of the following: conda install conda-forge::mesa-libgl-devel-cos6-x86_64 Nov 1, 2017 · Docker上でOpenCVのPythonBindingを動かそうとしたらエラーがでた。import cv2ImportError: libGL. libGL implements the GLX interface as well as the main OpenGL API entrypoints. To install this package run one of the following: conda install conda-forge::libglvnd-glx-conda-x86_64 Description libGL and libGLX are the common dispatch interface for the GLX API. Follow answered Mar 17, 2018 at 13:01. These bindings are fully compatible with NumPy and SciPy and offer a convenient interface similar to functions in those libraries. 1文件. 使用无头（Headless）版本库： # 安装 OpenCV 无头版（无需图形依赖） pip install opencv-python-headless I'm trying to build a C++ package using conda's gcc. opengl 库。 方法二：使用 conda Package Manager： conda install -c conda-forge opencv 其中，-c conda-forge 是指定了 Package Manager source location Mar 11, 2020 · When I try to import cv2 in python I get the following error: ImportError: libGL. 12. L. 0。 noarch v18. nusqd jgvh wayzuf iujm kvlpa ccobgvqc kjuogxee hjt bgkib ygt rkelktj tzexj pgxzkny rrykk mkkv