--- a/src/Error.hh	Sat Dec 06 19:49:58 2008 +0000
+++ b/src/Error.hh	Sat Dec 06 20:56:24 2008 +0000
@@ -1,6 +1,8 @@
 #ifndef ERROR_HH
 #define ERROR_HH
 
+#include "Logger.hh"
+
 #include <stdexcept>
 #include <string>
 
@@ -16,4 +18,6 @@
         }
 };
 
+std::ostream& operator<< (std::ostream &s, Error &e);
+
 #endif /* ERROR_HH */