click and ns-3

Hi Click-users,

I am new here. I've written an extension module for OLSR in the click. 
The question is:
where canIsave myxxx.hh and xxx.cc files inthe clickdirectory?
My ns-3 simulation scenario, I saved in the /scratch folder.
when running: / waf -. run scenarioI get errors:
.../click_config/10.0.0.1.click:5: unknown element class ‘OLSRLoadGraph’.
It means that the parser can not findmy files in / 
click2.0.1/elements/local?
can someone help me please?

thanks
Andri