I am having problems with a component I am creating for the project. I intent to reuse libraries such as sig_proc.h, however I am getting a link error when I try to compile it. I need to used the fir_filter class. I am using the Decimator component as a referance for how to use this library. I am using the VMWare Image, and saved the component into "/home/ossie/src/component/". The error looks like this: Bi_Mod_PSK.o: In function 'Bi_Mod_PSK_i': /home/ossie/src/component/Bi_Mod_PSK/Bi_Mod_PSK.cpp:49: undefined referance to 'fir_filter::fir_filter(float*, unsigned int)'