UP Board cant detect R200 camera ...

pinxian

Hi all,
I followed this siteto install Ubuntu , librealsense , ROS on my UP Board , Howerver ,my board cant detect the camera .
I ran command `lsusb` and only got the following device :

Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0424:2530 Standard Microsystems Corp. 
Bus 001 Device 003: ID 0424:4603 Standard Microsystems Corp. 
Bus 001 Device 002: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

UP Board Kernel : 4.4.0-2-upboard
Ubuntu : 16.04 LTS