usb_cam error

edit

I've download the usb_cam in my BBB and catkin_make_isolated --install -DCMAKE_BUILD_TYPE=Release --pkg usb_cam in my workplace ( indigo ). But I meet some issue when I catkin_make_isolated it

So I've download the files below :

sudo apt-get install libv4l1-dev

sudo apt-get install libyaml-cpp-dev

sudo apt-get install v4l-utils

After installing these lib, it allows me to catkin_make_isolated --install -DCMAKE_BUILD_TYPE=Release --pkg usb_cam

But when I run

rosrun usb_cam usb_cam_node

root@beaglebone:~/indigo# rosrun usb_cam usb_cam_node

[ INFO] [1400120763.231818383]: using default calibration URL

[ INFO] [1400120763.250893092]: camera calibration URL: file:///root/.ros/camera_info/head_camera.yaml

[ INFO] [1400120763.264751675]: Unable to open camera calibration file [/root/.ros/camera_info/head_camera.yaml]

[ WARN] [1400120763.278835175]: Camera calibration file /root/.ros/camera_info/head_camera.yaml not found.

[ INFO] [1400120763.297519925]: Starting 'head_camera' (/dev/video0) at 640x480 via mmap (mjpeg) at 30 FPS

[ WARN] [1400120764.771444967]: unknown control 'white_balance_temperature_auto'

[ WARN] [1400120764.924340800]: unknown control 'focus_auto'

[ERROR] [1400120769.944062634]: select timeout

root@beaglebone:~/indigo#

Please tell me where am I wrong and I m really appreciated who is able to help me...

Kind Regards,

Tsao