> /usr/local/lib//liblualib.a(lmathlib.o): In function 'math_sin': > lmathlib.o(.text+0x52): undefined reference to 'sin' Hardly a hackers@ question, but you should link with the math library libm by using the '-lm' switch to the linker. -- rea BOFH excuse #55: Plumber mistook routing panel for decorative wall fixture