问(码头)安装opencv-python时出现“cmake失败的建筑轮”错误EN错误： (base) C:\Users****_admin>pip install torchvision Collecting torchvision Using cached https://files.pythonhosted.org/packages/fb/01/03fd7e503c16b3dc262483e5
这个时候,坑就来了,网上大多采用的是: cmake -D CMAKE_BUILD_TYPE=RELEASE \ -D CMAKE_INSTALL_PREFIX=/usr/local \ -D INSTALL_PYTHON_EXAMPLES=ON \ -D INSTALL_C_EXAMPLES=OFF \ -D OPENCV_EXTRA_MODULES_PATH=~/opencv_contrib-3.2.0/modules \ -D PYTHON_EXECUTABLE=/usr/lib/python3 \ -D B...
编译方式:CMake 环境:Windows 10 主要用于:Python开发 +Visual Studio C++开发(如果要用Qt开发,请看我的另一篇文章) 一、 CMake编译 OpenCV 错误处理 1. 部分文件联网下载失败导致opencv过不了cmake 问题描述:configure报错:
CMake Error: CMake was unable to find a build program corresponding to "Ninja" Steps to reproduce example code cd test_cv source test_cv/bin/activate python3 -m pip install opencv-python operating system $ uname -a Linux raspbari3 6.1.21-v7+ #1642 SMP Mon Apr 3 17:20:52 BST 2023...
CMake Error at CMakeLists.txt:2 (PROJECT): Generator NMake Makefiles does not support platform specification, but platform x64 was specified. -- Configuring incomplete, errors occurred! See also "C:/Users/EDY/AppData/Local/Temp/pip-install-hk4cvgjf/opencv-python/_cmake_test_compile/build/C...
CMake Error at CMakeLists.txt:30 (find_package): By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "OpenCV", but CMake did not find one. Could not find a package configuration file provided by "...
cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local -D BUILD_PYTHON_SUPPORT=ON .. make -j2 make install 添加库路径 sudo vim /etc/ld.so.conf.d/opencv.conf 加入 /usr/local/lib 更新系统库 sudo ldconfig 设置环境变量 ...
sudo cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local -D CMAKE_C_COMPILER=/usr/bin/gcc-5 -D OPENCV_EXTRA_MODULES_PATH=~/opencv-3.2.0/opencv_contrib-3.2.0/modules/ -D BUILD_NEW_PYTHON_SUPPORT=ON -D INSTALL_PYTHON_EXAMPLES=ON -D INSTALL_C_EXAMPLES=OFF -D PYT...
ON \-D ENABLE_FAST_MATH=1 \-D CUDA_FAST_MATH=1 \-D ENABLE_PRECOMPILED_HEADERS=OFF \-D CMAKE_BUILD_TYPE=Release \.. 其中一些变量是python是虚拟环境相关的,在激活虚拟环境后运行如下命令获得,编译时取消激活防止库冲突。 OPENCV_PYTHON_EXECUTABLE_ANACONDA=$(which python${PYTHON_VERSION}) && \...
fatal error: sys/videoio.h: No such file or directory 2019-12-10 15:25 −Determining if the include file sys/videoio.h exists failed with the following output:Change Dir: /home/program/opencv-3.2.0/build/CMakeFiles/CMakeTmp... ...