libgcj_bc.so not embedded

Hi list,

I've compiled succesfully a project (a number of JARs) into native
library using GCJ 4.1 on Ubuntu 6.10 (Edgy). When I run it on a
light-weight FC5 machine, I've getting the following error message:

error while loading shared libraries libgcj_bc.so.1

Why this library is not embedded in my executable file?
Thanks.