usb_cam installation on ubuntu and default launch file
Hello All,
I installed ros-jade-usb-cam with apt-get and then made a "sudo dpkg -L ros-jade-usb-cam" which generated the following files:
/opt /opt/ros /opt/ros/jade /opt/ros/jade/include /opt/ros/jade/include/usb_cam /opt/ros/jade/include/usb_cam/usb_cam.h /opt/ros/jade/lib /opt/ros/jade/lib/libusb_cam.so /opt/ros/jade/lib/usb_cam /opt/ros/jade/lib/usb_cam/usb_cam_node /opt/ros/jade/lib/pkgconfig /opt/ros/jade/lib/pkgconfig/usb_cam.pc /opt/ros/jade/share /opt/ros/jade/share/usb_cam /opt/ros/jade/share/usb_cam/cmake /opt/ros/jade/share/usb_cam/cmake/usb_camConfig.cmake /opt/ros/jade/share/usb_cam/cmake/usb_camConfig-version.cmake /opt/ros/jade/share/usb_cam/launch /opt/ros/jade/share/usb_cam/launch/usb_cam-test.launch /opt/ros/jade/share/usb_cam/package.xml /usr /usr/share /usr/share/doc /usr/share/doc/ros-jade-usb-cam /usr/share/doc/ros-jade-usb-cam/changelog.Debian.gz
and then I launch
rosrun usb_cam usb_cam_node
and the image launches.
Where is the default .launch file, I created a usb_cam.launch file under ~/catkin_ws/devel/lib and I can launch roslaunch usb_cam.launch and it will work. (however when only I am in ~/catkin_ws/devel/lib directory.
I previously installed usb_cam on this computer from source, and everything was working fine - so the real question is:
when we install usb_cam tru ubuntu package system, where do we put the usb_cam.launch file?
Best regards, C.