CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

Hello,

The last release of CGAL is version 3.6
If you do not have this version installed, is it possible for you
to install the last release and come to us again if you still
encounter the same problem.

S.


 wrote:
> hi,
> I have installed cgal3.3 when I tried to compile an example file:
> 30.4.3 Example forWeighted Alpha-Shapes
> examples/Alpha_shapes_3/weighted_alpha_shapes_3.cpp
>
> there were whole screen of errors, most of which are:
>
> (very long)******undefined reference to `CGAL::IO::mode'
> or
> ****** undefined reference to `CGAL::precondition_fail(char const*, char
> const*, int, char const*)'
> or
> ****** undefined reference to `CGAL::assertion_fail(char const*, char const*,
> int)'
>
> But if I delete all codes in main() and only includes the header files the
> compile is ok. So I guess its not the reason of installation.
> Can anyone help me about the problem? Any suggestion is appreciated. Thank 
> you.
>
> lin