FNCS-Tutorial: demo-two-simulators fncs.hpp: No such file or directory issue

[leduytanjaist2016]

Dear all,
I tried to run the FNCS-Tutorial: demo-two-simulators.
I successfully installed env.sh, which mean I can call fncs_broker and fncs_player from terminal,
Unfortunately, when I compile $ ./run.sh file, there is an error: " fncs.hpp: No such file or directory".

simA.cpp:5:20: fatal error: fncs.hpp: No such file or directory
simB.cpp:5:20: fatal error: fncs.hpp: No such file or directory
compilation terminated.

compilation terminated.

I appreciate if you can suggest me solution for this issues.
Thank you very much.