Thanks, Radu. make clean; make did the trick.

On Thu, 2010-07-15 at 11:52 -0700, Radu Bogdan Rusu wrote:
> Hi Michael,
> 
> Can you run $ ldd /opt/ros/cturtle/stacks/point_cloud_perception/pcl/bin/tutorial_surface_convex_hull | grep hd
> 
> That should tell you what shared library did the tutorial link against, and then you can check whether you have that 
> file or not. In general a make clean; make usually fixes problems like this.
> 
> Cheers,
> Radu.
> 
> On 07/15/2010 11:44 AM, Michael Styer wrote:
> > Hello,
> >
> > I'm trying to run the PCL tutorial programs (cturtle alpha 5 on Ubuntu
> > 10.04) but I get a missing library error as follows:
> >
> > $ rosrun pcl tutorial_surface_convex_hull
> > /opt/ros/cturtle/stacks/point_cloud_perception/pcl/bin/tutorial_surface_convex_hull: error while loading shared libraries: libhdf5_cpp-1.6.6.so.0: cannot open shared object file: No such file or directory
> >
> > I have libhdf5-serial-dev installed, and there exists a libhdf5_cpp.so.6
> > on my system (in /usr/lib), but not the file mentioned in the error
> > message. I can't see where that particular file would be specified in
> > the PCL tutorial code.
> >
> > Does anyone have experience running these tutorials on this platform?
> > Seems like I must have something misconfigured, but I'm not sure what,
> > so any suggestions are most welcome!
> >
> > Mike
> >
> >
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