Compilation error for given in fastjet3 user manual

I am trying to learn fastjet3. But I am not even able to compile any files with even after specifying the path to header file. It shows there is no file or directory. Can someone please tell me how to compile these files in fastjet3

Hi @Ali_Esha!

I am very sorry, but it is ROOT project forum, can you please try to contact fastjet3 developers?

Its fine. I resolved it myself. I thought since I was using root to plot the data maybe I could share it in this platform. Sorry my bad. Will be careful from now on