Hi Sudarshan, Please don't multiply post questions that is poor etiquette. We have guidelines for asking for support posted at http://wiki.ros.org/Support Tully On Mon, Apr 7, 2014 at 2:39 PM, Sudarshan Srinivasan wrote: > Hi, > > I tried there, but I didn't get a solution: > http://answers.ros.org/question/144226/catkin_make-vision_visp-build-error/ > > > > > On Mon, Apr 7, 2014 at 5:21 PM, Tim Sweet wrote: > >> Hello, >> >> I think you'll get much better/faster responses to this type of question >> at answers.ros.org >> >> -Tim >> On Apr 7, 2014 12:25 PM, "Sudarshan Srinivasan" >> wrote: >> >> Hi all, >> >> Sorry if this has been asked earlier, but as far as I have searched I >> cannot find a solution to my problem. I am running ROS Groovy on Ubuntu >> 12.04. >> >> I would like to install ros-groovy-visp (please note there is also >> ros-groovy-vision-visp but this does not install everything that I need, >> e.g. it does not install visp_auto_tracker and manually trying to install >> it didn't work). However, when I try to install ros-groovy-visp I get the >> following error: >> >> (sudarshan)$ sudo apt-get install ros-groovy-visp >>> >>> Reading package lists... Done >>> >>> Building dependency tree >>> >>> Reading state information... Done >>> >>> Some packages could not be installed. This may mean that you have >>> >>> requested an impossible situation or if you are using the unstable >>> >>> distribution that some required packages have not yet been created >>> >>> or been moved out of Incoming. >>> >>> The following information may help to resolve the situation: >>> >>> >>>> The following packages have unmet dependencies: >>> >>> ros-hydro-visp : Depends: libfreenect0.0 but it is not going to be >>>> installed >>> >>> E: Unable to correct problems, you have held broken packages. >>> >>> >>> >> So, I try to install libfreenect0.0, which ends up removing libfreenect >> libfreenect-demos and libfreenect-dev: >> >> >> >> (sudarshan)$ sudo apt-get install libfreenect0.0 >>> >> Reading package lists... Done >> >> Building dependency tree >> >> Reading state information... Done >> >> The following packages will be REMOVED: >>> >> libfreenect libfreenect-demos libfreenect-dev >> >> The following NEW packages will be installed: >> >> libfreenect0.0 >> >> 0 upgraded, 1 newly installed, 3 to remove and 0 not upgraded. >> >> Need to get 0 B/27.5 kB of archives. >> >> After this operation, 209 kB disk space will be freed. >> >> Do you want to continue [Y/n]? y >> >> (Reading database ... 426205 files and directories currently installed.) >> >> Removing libfreenect-demos ... >> >> Removing libfreenect-dev ... >> >> Removing libfreenect ... >> >> Processing triggers for libc-bin ... >> >> ldconfig deferred processing now taking place >> >> Selecting previously unselected package libfreenect0.0. >> >> (Reading database ... 426178 files and directories currently installed.) >> >> Unpacking libfreenect0.0 (from >>> .../libfreenect0.0_1%3a0.0.1+20101211+2-3_i386.deb) ... >> >> Setting up libfreenect0.0 (1:0.0.1+20101211+2-3) ... >> >> >> But on trying to install ros-grooy-visp now, it fails citing unmet >> dependency since libfreenect-dev is not installed: >> >> (sudarshan)$ sudo apt-get install libfreenect0.0 >>>> >>> Reading package lists... Done >>> >>> Building dependency tree >>> >>> Reading state information... Done >>> >>> Some packages could not be installed. This may mean that you have >>> >>> requested an impossible situation or if you are using the unstable >>> >>> distribution that some required packages have not yet been created >>> >>> or been moved out of Incoming. >>> >>> The following information may help to resolve the situation: >>> >>> >>>> The following packages have unmet dependencies: >>> >>> ros-groovy-visp : Depends: libfreenect-dev but it is not going to be >>>> installed >>> >>> E: Unable to correct problems, you have held broken packages. >>> >>> >> Obviously, installing libfreenect-dev removes libfreenect0.0. I have been >> struggling to solve this conflict for a while, if anyone has any suggestion >> to fix this, I would be very grateful. Please let me know if you need any >> more information. >> >> Thanks. >> >> _______________________________________________ >> ros-users mailing list >> ros-users@lists.ros.org >> http://lists.ros.org/mailman/listinfo/ros-users >> >> >> _______________________________________________ >> ros-users mailing list >> ros-users@lists.ros.org >> http://lists.ros.org/mailman/listinfo/ros-users >> >> > > _______________________________________________ > ros-users mailing list > ros-users@lists.ros.org > http://lists.ros.org/mailman/listinfo/ros-users > >