Hello Tully, Thank you for your response. So as you said I tried installing from the source by following instructions @ http://www.ros.org/wiki/ROS/Tutorials/StackInstallation Had some problems but found a way to fix em and got the package installed. But when I run the following roslaunch cob_camera_sensors tof_ros.launch I get: 1865]: camera calibration URL: file:////opt/ros/cturtle/stacks/cob_driver/cob_camera_sensors/ros/launch/tof_cob3-1_right.yaml [ WARN] [1294763575.359267446]: [camera] does not match name tof in file //opt/ros/cturtle/stacks/cob_driver/cob_camera_sensors/ros/launch/tof_cob3-1_right.yaml usb_set_debug: Setting debugging level to 255 (on) usb_os_find_busses: Found 008 usb_os_find_busses: Found 007 usb_os_find_busses: Found 006 usb_os_find_busses: Found 005 usb_os_find_busses: Found 004 usb_os_find_busses: Found 003 usb_os_find_busses: Found 002 usb_os_find_busses: Found 001 usb_os_find_devices: Found 002 on 008 skipped 1 class/vendor specific interface descriptors usb_os_find_devices: Found 001 on 008 error obtaining child information: Inappropriate ioctl for device usb_os_find_devices: Found 002 on 007 skipped 1 class/vendor specific interface descriptors usb_os_find_devices: Found 001 on 007 error obtaining child information: Inappropriate ioctl for device usb_os_find_devices: Found 001 on 006 usb_os_find_devices: Found 001 on 005 usb_os_find_devices: Found 001 on 004 usb_os_find_devices: Found 001 on 003 usb_os_find_devices: Found 005 on 002 usb_os_find_devices: Found 002 on 002 skipping descriptor 0x21 skipped 1 class/vendor specific endpoint descriptors usb_os_find_devices: Found 001 on 002 error obtaining child information: Inappropriate ioctl for device usb_os_find_devices: Found 001 on 001 usb_set_debug: Setting debugging level to 0 (off) [ERROR] [1294763621.637601782]: Exception thrown while connecting to the camera: [SR::open]: Failed to open device! Trying to figure out what's wrong. Let me know if you have any suggestions on this. Thank you again. -CV -- View this message in context: http://ros-users.122217.n3.nabble.com/swissranger-camera-package-not-found-tp2230173p2235233.html Sent from the ROS-Users mailing list archive at Nabble.com.