dlib/image_processing/frontal_face_detector.h: No such file or directory

[xiaoyun4]

download dlib-19.4 and python setup.py install. 'import dlib' in python is all ok

and then i update Dlib directory paths (DLIB_INCLUDE_DIR and DLIB_LIB_DIR) in CMakeLists.txt.
set (DLIB_INCLUDE_DIR "/home/xiaoyun/soft/dlib-19.4.0")
But there's no folder named "/...../dlib-19.4/shared_build/dlib", my path is ""/...../dlib-19.4.0/build"".

and then Make build directory (temporary) and Make

the error is ：
/data/yun/speech2video/3dmm_cnn/modules/PoseExpr/include/DlibWrapper.h:7:57: fatal error: dlib/image_processing/frontal_face_detector.h: No such file or directory
#include <dlib/image_processing/frontal_face_detector.h>
^
compilation terminated.
make[2]: *** [modules/PoseExpr/CMakeFiles/PoseExprLib.dir/src/DlibWrapper.cpp.o] Error 1
make[1]: *** [modules/PoseExpr/CMakeFiles/PoseExprLib.dir/all] Error 2
make: *** [all] Error 2

but i can find 'dlib/image_processing/frontal_face_detector.h'.

I wonder how to solve the problem

[anlan625]

Hi, I've got the same problem here.
I am wondering whether you've fixed it. Can you give me a little hint please. Thanks in advance!