我从http://face.ci2cv.net/下载了人脸分析SDK的源代码。现在我正在努力让它运行。我下载了所有必要的软件并按照安装说明进行操作。当我尝试执行 cmake [options] .. 时出现错误。
CMake Error at CMakeLists.txt:21(find_package):
Could not find a package configuration file provided by "OpenCV" with any of the following names:
OpenCVConfig.cmake
opencv-comfig.cmake
Add the installation prefix of "OpenCV" to CMAKE_PREFIX_PATH or set "OpenCV_DIR" to a directory
containing one of the above files. If OpenCV provides a separate development package or SDK,
be sure it has been installed.
CMakeLists.txt 看起来像这样
# -*-cmake-*-
PROJECT(CSIRO-FaceAnalysis-SDK)
cmake_minimum_required(VERSION 2.8)
#set(CMAKE_VERBOSE_MAKEFILE true)
# Default values for options
if(NOT DEFINED OpenCV_PREFIX)
set(OpenCV_PREFIX ${CMAKE_INSTALL_PREFIX})
endif()
set(OpenCV_PREFIX C:/Program Files/Development/opencv/build)
endif(
# Configurable options
OPTION(WITH_GUI "Build the GUI" OFF)
# Third party libraries
find_package(OpenCV REQUIRED core highgui imgproc objdetect
PATHS ${OpenCV_PREFIX}/lib/cmake/
${OpenCV_PREFIX}/share/OpenCV/
NO_DEFAULT_PATH) # For some reason CMake uses its defaults before the above paths.
请帮助我,我不知道该怎么办。
谢谢,B
C:\OpenCV
cmake -DCMAKE_PREFIX_PATH =“C:\ OpenCV”..
或
找到包含 OpenCVConfig.cmake 的文件夹(例如 C:\OpenCV uild\x86 c10\lib)并通过变量 OpenCV_DIR 将其传递给 CMake
cmake -DOpenCV_DIR =“C:\ OpenCV uild \ x86 c10 \ lib”..
在这两种情况下,我认为您尝试编译的代码的提供者通过将
NO_DEFAULT_PATH
放入 find_package(OpenCV ...)
中而犯了错误。如果不起作用,请删除此标志后重试。
几天前我遇到了同样的问题,这是我用来将其安装到我的系统上的代码,并以 CMakeLists.txt 的方式了解如何找到这些文件。此过程也适用于其他包。
cd ~/
git clone https://github.com/opencv/opencv.git
cd opencv
mkdir install
cd install
cmake ../
make
sudo make install
注意:由于 opencv 的复杂性和大小,它花了很长时间来制作,但我确信有一种方法可以下载并只制作您需要的某些部分。我没有这样做,因为我不知道如何做。
独立的 OPENCV lib 安装可以自行解决此问题
apt install libopencv-dev