Hi, This is my first email on the list, and I hope I'm mistaking this, but while compiling mapnik with the latest boost revision from svn repo (trunk rev 80625), I got this error: /home/osm/boost-trunk/boost/geometry/algorithms/area.hpp:31:49: error: boost/geometry/geometries/variant.hpp: No such file or directory So I changed the file like as I thought fit: Index: boost/geometry/algorithms/area.hpp =================================================================== --- boost/geometry/algorithms/area.hpp (revision 80625) +++ boost/geometry/algorithms/area.hpp (working copy) @@ -28,7 +28,7 @@ #include <boost/geometry/core/ring_type.hpp> #include <boost/geometry/geometries/concepts/check.hpp> -#include <boost/geometry/geometries/variant.hpp> +#include <boost/variant/variant.hpp> #include <boost/geometry/algorithms/detail/calculate_null.hpp> #include <boost/geometry/algorithms/detail/calculate_sum.hpp> and now everything compiles fine, so I hope this will be helpful. -- *Chedi Toueiti* * Due to the constant fluctuation in customer personalities, we cannot be responsible for the mental stability of any one member of our staff. ** My opinions may have changed, but not the fact that I am right. *** I always try to go the extra mile at work, but my boss always finds me and brings me back.