报错，文件缺失

[yummyChina]

1 error generated. FAILED: /Users/yangming/Library/Android/sdk/android-ndk-r14b/toolchains/llvm/prebuilt/darwin-x86_64/bin/clang++ --target=armv7-none-linux-androideabi --gcc-toolchain=/Users/yangming/Library/Android/sdk/android-ndk-r14b/toolchains/arm-linux-androideabi-4.9/prebuilt/darwin-x86_64 --sysroot=/Users/yangming/Library/Android/sdk/android-ndk-r14b/platforms/android-22/arch-arm -Dhyperlpr_EXPORTS -I../../../../src/main/jni/include -I../../../../src/main/jni -isystem /Users/yangming/Library/Android/sdk/android-ndk-r14b/sources/cxx-stl/gnu-libstdc++/4.9/include -isystem /Users/yangming/Library/Android/sdk/android-ndk-r14b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include -isystem /Users/yangming/Library/Android/sdk/android-ndk-r14b/sources/cxx-stl/gnu-libstdc++/4.9/include/backward -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb -Wa,--noexecstack -Wformat -Werror=format-security -g -DANDROID -ffunction-sections -funwind-tables -fstack-protector-strong -no-canonical-prefixes -march=armv7-a -mfloat-abi=softfp -mfpu=vfpv3-d16 -fno-integrated-as -mthumb -Wa,--noexecstack -Wformat -Werror=format-security -std=c++11 -O0 -fno-limit-debug-info -O0 -fno-limit-debug-info -fPIC -MD -MT CMakeFiles/hyperlpr.dir/src/main/jni/src/Recognizer.cpp.o -MF CMakeFiles/hyperlpr.dir/src/main/jni/src/Recognizer.cpp.o.d -o CMakeFiles/hyperlpr.dir/src/main/jni/src/Recognizer.cpp.o -c /Users/yangming/androiddemo/hyperlpr4Android-master/app/src/main/jni/src/Recognizer.cpp In file included from /Users/yangming/androiddemo/hyperlpr4Android-master/app/src/main/jni/src/Recognizer.cpp:5: In file included from /Users/yangming/androiddemo/hyperlpr4Android-master/app/src/main/jni/src/../include/Recognizer.h:9: ../../../../src/main/jni/include/PlateInfo.h:7:10: fatal error: 'opencv2/opencv.hpp' file not found