Unable to run simpletest_raspicam.cpp

[deyangzong]

Hello everyone:
I have successfully installed the library on the Raspberry Pi, but when I try to run simpletest_raspicam.cpp, there is an error.
/usr/bin/ld: cannot find -lmmal
/usr/bin/ld: cannot find -lmmal_core
/usr/bin/ld: cannot find -lmmal_util
I tried to download other versions and still can't solve it.
I hope to hear from you for your help and advice.

[jelambrar96]

Can you try run this command?
g++ simpletest_raspicam_cv.cpp -o simpletest_raspicam_cv -I/usr/local/include/ -lraspicam -lraspicam_cv -lopencv_core -lopencv_highgui -opencv_imgcodecs