start vrpn client and listen to vrpn server with ros

edit

thanks for the answers. Now, i can start the ros vrpn client. How i can give out the Information about only one RIgid Body? With that print i give out the Information about every rigid body?

printf("sensor %d:\n pos (%5.2f, %5.2f, %5.2f); quat (%5.2f, %5.2f, %5.2f, %5.2f)\n",

        t.sensor,

        t.pos[0], t.pos[1], t.pos[2],

        t.quat[0], t.quat[1], t.quat[2], t.quat[3]);

i think it should be something like that

if (t.sensor == 8 ){

r1x = t.pos[0];
r2x = t.pos[1];
r3x = t.pos [2]; 
    printf("       pos (r1x, r2x, r3x)",

        r1x ,  r2x,  r3x,
        );

}