無法編譯dlib，它在99％時失敗

我打算開始更多地使用面部識別，所以我試圖安裝dlib。我按照指示：無法編譯dlib，它在99％時失敗

cd examples 
mkdir build 
cd build 
cmake .. 
cmake --build . --config Release

而唯一失敗的是最後一個。它跑了罰款，直到它得到99％完成，然後：

Scanning dependencies of target train_shape_predictor_ex 
[ 96%] Building CXX object CMakeFiles/train_shape_predictor_ex.dir/train_shape_predictor_ex.cpp.o 
[ 96%] Linking CXX executable train_shape_predictor_ex 
[ 96%] Built target train_shape_predictor_ex 
Scanning dependencies of target using_custom_kernels_ex 
[ 96%] Building CXX object CMakeFiles/using_custom_kernels_ex.dir/using_custom_kernels_ex.cpp.o 
[ 97%] Linking CXX executable using_custom_kernels_ex 
[ 97%] Built target using_custom_kernels_ex 
Scanning dependencies of target video_tracking_ex 
[ 97%] Building CXX object CMakeFiles/video_tracking_ex.dir/video_tracking_ex.cpp.o 
[ 98%] Linking CXX executable video_tracking_ex 
[ 98%] Built target video_tracking_ex 
Scanning dependencies of target webcam_face_pose_ex 
[ 98%] Building CXX object CMakeFiles/webcam_face_pose_ex.dir/webcam_face_pose_ex.cpp.o 
[ 99%] Linking CXX executable webcam_face_pose_ex 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]IBTIFF_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
/usr/local/lib/libopencv_highgui.so.2.4.11: undefined reference to `[email protected]_4.0' 
collect2: error: ld returned 1 exit status 
make[2]: *** [webcam_face_pose_ex] Error 1 
make[1]: *** [CMakeFiles/webcam_face_pose_ex.dir/all] Error 2 
make: *** [all] Error 2

它看起來對我來說，我只是缺少一些文件。我將如何解決這個問題？

來源

2016-05-16 Rich

這是在某些Ubuntu版本上使用LibTIFF 4的OpenCV衆所周知的問題。看看這裏：

http://answers.opencv.org/question/35642/libtiff_40-link-errors/

來源

2016-05-16 06:37:51 Evgeniy

它說，加上「'-DBUILD_TIFF = ON'」到CMake的。我把哪一個附加到：「'cmake ..'」，或者「'cmake --build。--config release'」？爲什麼我不能*安裝* LibTIFF4？ – Rich

我剛剛添加並重新編寫了它，它仍然給了我相同的一組錯誤。 – Rich

你重建了opencv或dlib嗎？ – Evgeniy

無法編譯dlib，它在99％時失敗

回答

相關問題