Problem in connection of two application using dbuss

I have cross compiled dbus 1.3.0 without x, and qt with ./configure -dbus options.(arm platform),
now when i run dbus example code - car and controller its doesnt work on my arm board. but its works fine on desktop.

Am I missing anything?? or any other binary is required??
because I have just added qt Dbus shared library to my /lib (I am able run non dbus application on my arm board).

Please can anybody suggest me what should i do to dbus work on my arm board??

Your suggestion would be a great help for me...