Hi, all:My environment:OS: Ubuntu 12.10OpenCV: 2.4.5 releasePCL: 1.6.0 release (built from source)ffmpeg: 1.2 release (built from source)VTK: 5.10.1 release (built from source)boost: 1.50.0 (installed from the repository)There are some reasons that I really don't want to use the defaultffmpeg -- libavcodec-dev libavformat-dev libavutil-dev libswscale-devVTK 5.8.0boost 1.49from the default repository.Now here comes my question:I did have my ffmpeg 1.2 installed:please refer to http://visionopen.com/questions/ffmpeg.pngand vtk 5.10.1 installedbut, when I tried to install ROS from source (refer to http://www.ros.org/wiki/groovy/Installation/Source),the following command:~/ros_catkin_ws$ rosdep install --from-paths src --ignore-src --rosdistro groovy -ystill requires the following packages:libavcodec-dev libavformat-dev libavutil-dev libswscale-dev libvtk5-dev libvtk5.8
I'm thinking at least, there is something like in CMake which lets me to select my own path/directory, rather than setup by ROS itself. There should be existing such a freedom to let me specify which version and which directory of ffmpeg, which version and which directory of vtk.But, according to http://www.ros.org/wiki/groovy/Installation/Source, I can't find such a freedom. Can anybody help to let me know how to build ROS from source based on the dependencies that I myself am able to specify?Thank you very much.Best Regards--Pei JIAEmail: jp4work@gmail.comcell: +1 604-362-5816Welcome to Vision Open
http://www.visionopen.com
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