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我想與Dlib一起進行面部標誌檢測，並試圖將它安裝在我的macOS Sierra上。我按照main GitHub Repo for dlib中的說明操作。macOS - 麻煩安裝dlib
我第一次執行沒有錯誤下面進入實例文件夾後：
mkdir build; cd build; cmake .. ; cmake --build .
恢復到上一級目錄，我執行以下操作：
sudo python2.7 setup.py install
這之後遇到20+錯誤完成38％：
[ 35%] Building CXX object dlib_build/CMakeFiles/dlib.dir/timer/timer.cpp.o
[ 35%] Building CXX object dlib_build/CMakeFiles/dlib.dir/stack_trace.cpp.o
[ 36%] Building CXX object dlib_build/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o
In file included from /Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/fonts.cpp:14:
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:313:21: error: use of undeclared identifier 'XAllocColor'
XAllocColor(d, cmap, &xcol);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:319:36: error: use of undeclared identifier 'XmbTextExtents'; did you mean 'XTextExtents'?
return XmbTextExtents(fs, str, len, ink, logical);
^~~~~~~~~~~~~~
XTextExtents
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:318:43: note: 'XTextExtents' declared here
inline static int XTextExtents (XFontSet fs, char *str, int len, XRectangle *ink, XRectangle *logical){
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:322:36: error: use of undeclared identifier 'XwcTextExtents'; did you mean 'XTextExtents'?
return XwcTextExtents(fs, str, len, ink, logical);
^~~~~~~~~~~~~~
XTextExtents
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:321:43: note: 'XTextExtents' declared here
inline static int XTextExtents (XFontSet fs, wchar_t *str, int len, XRectangle *ink, XRectangle *logical){
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:325:29: error: use of undeclared identifier 'XmbDrawString'; did you mean 'XDrawString'?
XmbDrawString(d, w, fs, gc, x, y, str, num_bytes);
^~~~~~~~~~~~~
XDrawString
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:324:44: note: 'XDrawString' declared here
inline static void XDrawString(Display *d, Window w, XFontSet fs, GC gc, int x, int y, char *str, int num_bytes){
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:328:29: error: use of undeclared identifier 'XwcDrawString'; did you mean 'XDrawString'?
XwcDrawString(d, w, fs, gc, x, y, str, num_bytes);
^~~~~~~~~~~~~
XDrawString
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:327:44: note: 'XDrawString' declared here
inline static void XDrawString(Display *d, Window w, XFontSet fs, GC gc, int x, int y, wchar_t *str, int num_bytes){
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:334:29: error: use of undeclared identifier 'XOpenDisplay'
d = XOpenDisplay(NULL);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:337:33: error: use of undeclared identifier 'XOpenDisplay'
d = XOpenDisplay(":0.0");
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:369:29: error: use of undeclared identifier 'XFreeFontSet'
XFreeFontSet(d, fs);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:371:30: error: use of undeclared identifier 'XCreateFontSet'
fs = XCreateFontSet(d, fontset, &mlist, &mcount, &def_str);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:376:34: error: use of undeclared identifier 'XExtentsOfFontSet'
extent = XExtentsOfFontSet(fs);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:379:25: error: use of undeclared identifier 'XFreeStringList'; did you mean 'XwcFreeStringList'?
XFreeStringList(mlist);
^~~~~~~~~~~~~~~
XwcFreeStringList
/Users/Ajay/anaconda/include/X11/Xutil.h:777:13: note: 'XwcFreeStringList' declared here
extern void XwcFreeStringList(
^
In file included from /Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/fonts.cpp:14:
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:379:41: error: cannot initialize a parameter of type 'wchar_t **' with an lvalue of type 'char **'
XFreeStringList(mlist);
^~~~~
/Users/Ajay/anaconda/include/X11/Xutil.h:781:1: note: passing argument to parameter here
);
^
In file included from /Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/fonts.cpp:14:
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:388:29: error: use of undeclared identifier 'XFreeGC'
XFreeGC(d, gc);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:389:29: error: use of undeclared identifier 'XFreePixmap'
XFreePixmap(d, pix);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:393:103: error: use of undeclared identifier 'XDefaultDepth'
pix = XCreatePixmap(d, DefaultRootWindow(d), pix_width_prev, pix_height_prev, XDefaultDepth(d, DefaultScreen(d)));
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:394:30: error: use of undeclared identifier 'XCreateGC'
gc = XCreateGC(d, pix, 0, NULL);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:398:21: error: use of undeclared identifier 'XSetForeground'
XSetForeground(d, gc, backcolor);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:399:21: error: use of undeclared identifier 'XSetBackground'
XSetBackground(d, gc, backcolor);
^
/Users/Ajay/Framework_libraries/dlib/dlib/gui_widgets/nativefont.h:400:21: error: use of undeclared identifier 'XFillRectangle'
XFillRectangle(d, pix, gc, 0, 0, width, height);
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
20 errors generated.
make[2]: *** [dlib_build/CMakeFiles/dlib.dir/gui_widgets/fonts.cpp.o] Error 1
make[1]: *** [dlib_build/CMakeFiles/dlib.dir/all] Error 2
make: *** [all] Error 2
error: cmake build failed!
展望一下，我有th感覺有一個小的路徑（python），我需要改變以使所有的東西都起作用。參考a similar problem，他改變了CMakeCache.txt中的一些路徑，但我不確定哪一行/部分。此外，還有4個CMakeCache.txt文件。我應該更換哪一個（如果有的話）？
Ajays-MacBook-Pro:dlib Ajay$ find . -name "CMakeCache.txt"
./examples/build/CMakeCache.txt
./examples/build/cpp11_test_build/CMakeCache.txt
./tools/python/build/CMakeCache.txt
./tools/python/build/cpp11_test_build/CMakeCache.txt
有沒有其他解決方案呢？我該怎麼辦？任何幫助，將不勝感激！
你安裝了XQuartz嗎？ –
你有沒有研究過這個問題？我有同樣的問題 – redrubia