合设环境,固件与驱动版本:1.0.13 CANN版本:6.0.RC1.alpha003,python3.7.5环境中运行代码时出现ModuleNotFoundError: No module named 'cv2',搜索后说是要安装opencv,可是换哪个镜像源都装不上。原先python3.6环境里的opencv被我不小心删了。请问应该如何安装opencv呢?非常感谢!本...
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). However, any additional CMake flags can be provided via environment variables as described in step 3 of the manual buil...
Name Value 备注 CMAKE_BUILD_TYPE Release CMAKE_INSTALL_PREFIX /usr/local/opencv4.2.0 安装目录 OPENCV_EXTRA_MODULES_PATH opencv-4.2.0/opencv_contrib/modules opencv_contrib目录 BUILD_DOCS ON 构建文档 BUILD_EXAMPLES ON 构建所有示例 INSTALL_PYTHON_EXAMPLES ON INSTALL_C_EXAMPLES ON OPENCV_GENERATE_PK...
If you have previous/other manually installed (= not installed viapip) version of OpenCV installed (e.g. cv2 module in the root of Python's site-packages), remove it before installation to avoid conflicts. Select the correct package for your environment: There are four different packages and ...
编译的时候对磁盘空间要求非常非常的大75G ./qt-src/qt-opensource-src-5.6.0(这是还没有完全编译...
选择OpenCV源码文件夹和存放编译文件的文件夹。下一步之后选择编译器配置。完成点击Finish,接下来cmake就会加载配置。完成步骤之后,关闭图像配置界面,进入到源码安装目录下,看是否生成了Makefile文件。接下来就进行编译安装了。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 byq:~/work/opencv-3.4.9/_install$...
ERROR: Failed building wheel for opencv-pythonFailed to build opencv-pythonERROR: Could not build wheels for opencv-python which use PEP 517 and cannot be installed directlyI am having python 3.8.2 with Linux Ubuntu 20.04.1 LTS. Command used : pip3 install opencv-python...
It seems to use python during the build, and also requires numpy, which is in your repo and not the main repo. The package would probably have to reside in your repository then. I'll continue looking at instructions for compilation on device in any case. AvielNiego commented on Jan 3, ...
Your installed version is: 2.27 官方推荐的办法是 https:///pytorch/vision/issues/3207 pip install opencv-contrib-python 发现如果用 conda install -c conda-forge opencv 会有一大堆不兼容。 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11.
( source /path/to/the/venv/bin/activate, see the suggested command in the error output) If you just open terminal and run installation command, the package will be installed to the system interpreter ( " which python" will show the path to the interpreter). You may use that sys...