CEGUI 0.5.0

CEGUIFreeTypeFont.cpp: In member function `virtual void 
   CEGUI::FreeTypeFont::rasterize(unsigned int, unsigned int)':
CEGUIFreeTypeFont.cpp:281: error: syntax error before `+' token
CEGUIFreeTypeFont.cpp:288: error: no matching function for call to `
   CEGUI::Imageset::defineImage(CEGUI::String&, CEGUI::Rect (&)(...), 
   CEGUI::Point&)'
../include/CEGUIImageset.h:341: error: candidates are: void 
   CEGUI::Imageset::defineImage(const CEGUI::String&, const CEGUI::Point&, 
   const CEGUI::Size&, const CEGUI::Point&)
../include/CEGUIImageset.h:364: error:                 void 
   CEGUI::Imageset::defineImage(const CEGUI::String&, const CEGUI::Rect&, const 
   CEGUI::Point&)
make[1]: *** [CEGUIFreeTypeFont.lo] Error 1
make[1]: Leaving directory `/home/coil/devel/CEGUI-0.5.0/src'
make: *** [all-recursive] Error 1