I read:

pix_puzzle.cpp: In method void pix_puzzle::processFX (imageStruct &)': pix_puzzle.cpp:241:memcpy' undeclared (first use this function)

. .

I remember seeing this with g++-3.2 , #include <string.h> // should fix this but I also recall that it then stops somewhere in the v4l related files.

try with g++-2.95

regards,

x