on firebird 2.0.3 you should do this symlink
ln -s /usr/lib/libfbclient.so.2.0.3 /usr/lib/libfbclient.so
on firebird 2.0.3 you should do this symlink
ln -s /usr/lib/ libfbclient. so.2.0. 3 /usr/lib/ libfbclient. so