First.java:10: cannot access org.gnu.glib.Struct
file org/gnu/glib/Struct.class not found
        Program.initGnomeUI("First", "0.1", args);
               ^
First.java:12: cannot access org.gnu.glib.Handle
file org/gnu/glib/Handle.class not found
        App app = new App("First", "First App");
                  ^
2 errors