that seems to be some kind of ide.
did you remember to adjust the include path somewhere there to
/usr/local/include/opencv4 ??
try on a plain console, using
g++ my.cpp -I/usr/local/include/opencv4 -lopencv_core [more opencv libs] -o myprogthat seems to be some kind of ide.
did you remember to adjust the include path somewhere there to
/usr/local/include/opencv4 ??
try on a plain console, using
g++ my.cpp -I/usr/local/include/opencv4 -lopencv_core [more opencv libs] -o myprog