Why can't I build a “hello world” for glib?

Question

So here\'s the world\'s simplest glib program:

#include 

I try to compile it with gcc test.c and I get:

Answer 1

I am using glib.h as well- Do this to compile all your glib.h programs :)

gcc `pkg-config --cflags --libs glib-2.0` filename.c

Make sure to surround pkg-config --cflags --libs glib-2.0 with back-quotes which you find under tilde (left most key on the querty keyboard).

Thank me later .. :P