I believe since Fuerte ROS can depend on standalone PCL rather than the PCL inside ROS. However, in order to install standalone PCL, openni_launch package needs to be removed first.

If I am using standalone PCL, is there any way of still using openni_launch?

roslaunch openni_launch openni.launch

is very convenient for launching Kinect. but at the same time, I would like to use latest PCL with Fuerte.

Thanks!