How to run the example in Visual Studio Code?

When I run the example in Visual Studio Code, it post error that

#include “openfhe.h”
^~~~~~~~~~~
There is no such file in the directory gcc

I installed the OpenFHE in WSL, and the example does successfully run in terminal. I confirm these head files have built in correct path /usr/local/include/pke et al…
I have added following code in setting.json of Visual Studio Code:

    "C_Cpp.default.includePath": [
        "/usr/local/include/openfhe/core",
        "/usr/local/include/openfhe/pke",
        "/usr/local/include/openfhe/cereal"
    ]

I have no idea the problem is :sob:

Please read the OpenFHE documentation: Welcome to OpenFHE’s documentation! — OpenFHE documentation

Can you confirm that you have the file “openfhe.h” in your /usr/local/include/openfhe/pke directory?

Yes, I think the file “openfhe.h” is in right directory