Hello, so i am trying to add the boost library to my qt project but i get this error

Cannot open include file: 'boost/filesystem.hpp': No such file or directory

here is my qt project variables:

LIBS += \

I looked this up and a lot of them were saying the libraries were in the


but i do not have those directory's, i found some libraries in the


folder. Another thing that is throwing me off is the autocomplete is suggesting the


file when i want to include it. Can someone please help me with this error and problem?