[Click] Using package "multicast" in nsclick

[Viet Do Thi Minh]

Hello all,

I have installed package "multicast" as direction in the folder 
"samplepackage". The package works in Click, but it doesn't work in 
nsclick although I haved make install ns-2 after installing the 
multicast package (I have successfully installed a new element in 
nsclick by this way).
Anyone can suggest some solutions for my problem?
Thank you in advance.

Best regards,
Viet