CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

On Friday 05 February 2010 17:21:29 

 wrote:
> Hi there,
> 
> i've tried to run a CGAL example (this one):
> 
> -----------------------------------------------
> #include <fstream>
> 
> #include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
> #include <CGAL/Triangulation_2.h>
> 
> struct K : CGAL::Exact_predicates_inexact_constructions_kernel {};
> 
> typedef CGAL::Triangulation_2<K>       Triangulation;
> typedef Triangulation::Vertex_circulator Vertex_circulator;
> typedef Triangulation::Point           Point;
> 
> int main() {
>   std::ifstream in("triangulation_prog1.cin");
>   std::istream_iterator<Point> begin(in);
>   std::istream_iterator<Point> end;
> 
>   Triangulation t;
>   t.insert(begin, end);
> 
>   Vertex_circulator vc = t.incident_vertices(t.infinite_vertex()),
>     done(vc);
>   if (vc != 0) {
>     do { std::cout << vc->point() << std::endl;
>     }while(++vc != done);
>   }
>   return 0;
> }
> 
> -----------------------------------------------
> i had no problems building it, but when i tried to run it, i had this:
> 
> "It's not possivel to run this application beacuse gmp-vc09-mt-gd.dll was
>  not found....."
> 
> I have this .dll on my CGAL directory, and the other examples work just
>  fine. Can someone help me?

Probably the directory that contains gmp-vc09-mt-gd.dll in not listed in the 
%PATH% environment variable. You can just copy-paste it in the directory of 
your example, and that should be enough.

-- 
Laurent Rineau, PhD
R&D Engineer at GeometryFactory           http://www.geometryfactory.com/
Release Manager of the CGAL Project       http://www.cgal.org/