--- scsolver/source/inc/numeric/polyeqnsolver.hxx~	2007-11-25 17:53:36.000000000 +0100
+++ scsolver/source/inc/numeric/polyeqnsolver.hxx	2007-11-25 23:22:15.115891127 +0100
@@ -28,6 +28,7 @@
 #ifndef _SCSOLVER_NUMERIC_POLYEQNSOLVER_HXX_
 #define _SCSOLVER_NUMERIC_POLYEQNSOLVER_HXX
 
+#include <exception>
 #include <list>
 
 namespace scsolver { namespace numeric {