> libgtkada-2.2.so.1 => /usr/lib/libgtkada-2.2.so.1 (0x40023000) > libgnat-3.15p.so.1 => /usr/lib/libgnat-3.15p.so.1 (0x4084c000) > [other libraries omitted] You're pointing gps_exe to the wrong libgtkada.so, you need to use the one that comes in lib/ if you want to use the precompiled binary. Arno