Leda errors for Delaunay_d example

leda-errors

┌─[getchell][Hapkido][±][Delaunay_d ✓][~/CDT-plusplus]
└─▪ make
-- Build type: Release
-- USING CXXFLAGS = ' -O3 -DNDEBUG'
-- USING EXEFLAGS = '  -Wl,-dylib_file,/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib '
-- Targetting Unix Makefiles
-- Using /usr/bin/c++ compiler.
-- DARWIN_VERSION=13
-- Mac Leopard detected
-- Requested component: Core
-- Requested component: MPFR
-- Requested component: GMP
-- Configuring done
-- Generating done
-- Build files have been written to: /Users/getchell/CDT-plusplus
[ 50%] Built target cdt
Scanning dependencies of target dSimplex
[100%] Building CXX object CMakeFiles/dSimplex.dir/dSimplex.cpp.o
/Users/getchell/CDT-plusplus/dSimplex.cpp:5:9: error: unknown type name 'leda_integer'
typedef leda_integer RT;
        ^
/Users/getchell/CDT-plusplus/dSimplex.cpp:16:33: error: use of undeclared identifier 'Point_d'
    Vertex_handle v1 = T.insert(Point_d(2,11));
                                ^
In file included from /Users/getchell/CDT-plusplus/dSimplex.cpp:1:
In file included from /usr/local/Cellar/cgal/4.4/include/CGAL/Homogeneous_d.h:416:
/usr/local/Cellar/cgal/4.4/include/CGAL/Kernel_d/Vector_d.h:85:52: error: call to member function 'operator/' is
      ambiguous
  Self operator/(const NT& n) const { return Base::operator/(n); }
                                             ~~~~~~^~~~~~~~~
/usr/local/Cellar/cgal/4.4/include/CGAL/Convex_hull_d.h:358:34: note: in instantiation of function template
      specialization 'CGAL::Vector_d<CGAL::Homogeneous_d<int, CGAL::Linear_algebraHd<int, std::__1::allocator<int> > >
      >::operator/<int>' requested here
    return to_point(quasi_center_/RT(dcur + 1)); }
                                 ^
/usr/local/Cellar/cgal/4.4/include/CGAL/Convex_hull_d.h:1063:5: note: in instantiation of member function
      'CGAL::Convex_hull_d<CGAL::Homogeneous_d<int, CGAL::Linear_algebraHd<int, std::__1::allocator<int> > > >::center'
      requested here
    center(), ON_NEGATIVE_SIDE)); // skip the first point !
    ^
/usr/local/Cellar/cgal/4.4/include/CGAL/Convex_hull_d.h:1113:34: note: in instantiation of member function
      'CGAL::Convex_hull_d<CGAL::Homogeneous_d<int, CGAL::Linear_algebraHd<int, std::__1::allocator<int> > >
      >::compute_equation_of_base_facet' requested here
    forall_rc_simplices(S,*this) compute_equation_of_base_facet(S);
                                 ^
/usr/local/Cellar/cgal/4.4/include/CGAL/Delaunay_d.h:504:18: note: in instantiation of member function
      'CGAL::Convex_hull_d<CGAL::Homogeneous_d<int, CGAL::Linear_algebraHd<int, std::__1::allocator<int> > > >::insert'
      requested here
    return Base::insert(lift(x));
                 ^
/Users/getchell/CDT-plusplus/dSimplex.cpp:16:26: note: in instantiation of member function
      'CGAL::Delaunay_d<CGAL::Homogeneous_d<int, CGAL::Linear_algebraHd<int, std::__1::allocator<int> > >,
      CGAL::Homogeneous_d<int, CGAL::Linear_algebraHd<int, std::__1::allocator<int> > > >::insert' requested here
    Vertex_handle v1 = T.insert(Point_d(2,11));
                         ^
/usr/local/Cellar/cgal/4.4/include/CGAL/Kernel_d/VectorHd.h:272:17: note: candidate function
VectorHd<RT,LA> operator/(int n) const
                ^
/usr/local/Cellar/cgal/4.4/include/CGAL/Kernel_d/VectorHd.h:275:17: note: candidate function
VectorHd<RT,LA> operator/(const RT& n) const
                ^
/usr/local/Cellar/cgal/4.4/include/CGAL/Kernel_d/VectorHd.h:280:17: note: candidate function
VectorHd<RT,LA> operator/(const Quotient<RT>& r) const
                ^
3 errors generated.
make[2]: *** [CMakeFiles/dSimplex.dir/dSimplex.cpp.o] Error 1
make[1]: *** [CMakeFiles/dSimplex.dir/all] Error 2
make: *** [all] Error 2