explicitly include deque - thanks @lightmare - should fix gcc compile

src/agg/process_building_symbolizer.cpp

@@ -30,6 +30,9 @@
 // boost
 #include <boost/scoped_ptr.hpp>
 
+// stl
+#include <deque>
+
 // agg
 #include "agg_basics.h"
 #include "agg_rendering_buffer.h"

src/cairo_renderer.cpp

@@ -44,6 +44,7 @@
 #include <mapnik/text_path.hpp>
 #include <mapnik/vertex_converters.hpp>
 #include <mapnik/marker_helpers.hpp>
+
 // cairo
 #include <cairomm/context.h>
 #include <cairomm/surface.h>
@@ -65,6 +66,9 @@
 #include "agg_path_storage.h"
 #include "agg_ellipse.h"
 
+// stl
+#include <deque>
+
 namespace mapnik
 {
 class cairo_pattern : private boost::noncopyable

src/grid/process_building_symbolizer.cpp

@@ -32,6 +32,9 @@
 // boost
 #include <boost/scoped_ptr.hpp>
 
+// stl
+#include <deque>
+
 // agg
 #include "agg_rasterizer_scanline_aa.h"
 #include "agg_renderer_scanline.h"