Comments (4)
gaoxiang12
commented on June 30, 2024
没链接opencv，是否改过cmakelist?
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weiwanhui
commented on June 30, 2024
没链接opencv，是否改过cmakelist?
改过。在安装opencv之前，make OpenCV的时候，到8%左右的时候，出了错误，显示一个.hpp文件里eigen/core文件找不到，我就在opencv的build文件夹里面的cmakelists.txt里添加了Eigen3的库的路径。
然后才能够编译、安装好opencv。
还有就是，之前在设置opencv的依赖项的时候，有两个软件包，我电脑里的好像比需要安装的更新，且和其他的软件有联系，没办法进行环境配置，所以我就更改了下书中安装依赖项的命令。把libtiff4-dev改成了libtiff5-dev，把libvtk5-dev改成了libvtk7-dev。
不知道这个操作是不是影响了opencv的编译安装。
那我现在是需要删除build文件夹、卸载opencv和依赖项，重新配置、编译安装吗？
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weiwanhui
commented on June 30, 2024
没链接opencv，是否改过cmakelist?
我重新安装了一下，上次是opencv3.4.7，这次我换成了opencv3.4.6，然后编译过程没有再出现问题，并且程序也运行出来了。谢谢了。不过我有一点疑问就是，高博你的程序文件夹里面为啥每一层都会有一个cmakelists.txt文件？是把子文件夹都🔗起来的意思么？但实际上我每次运行，都会出问题，只能改子文件夹里的cmakelists，然后在子文件夹里面运行。
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gaoxiang12
commented on June 30, 2024
cmake本身就可以嵌套，你可以在任何地方放cmakelist然后包括进来。
不过ch7只有一个cmakelist吧，你指的是怎么改子文件夹？
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Related Issues (20)
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