pcl include convolution not working

Question

I am trying to use the convolution library in pcl (point cloud library). The page for the Gaussian Convolution page is here. It quotes the following include for this library:

#include <pcl/filters/convolution_3d.h>

But when I include the above file I get the following compile error:

fatal error: pcl/filters/convolution_3d.h: No such file or directory

Other includes from the filters file like:

#include <pcl/filters/radius_outlier_removal.h>
#include <pcl/filters/conditional_removal.h>

Works just fine, so why does the convolution library not work?

Answer 1

That functionality is only in the trunk version (1.6), so this could be explained by only having the 1.5.1 version installed, or possibly not having the right -I/-L flags for the compiler to see the trunk version first, assuming you have both installed.