Convert raise statements in Tools/.
diff --git a/Tools/modulator/genmodule.py b/Tools/modulator/genmodule.py
index da30684..7df3983 100755
--- a/Tools/modulator/genmodule.py
+++ b/Tools/modulator/genmodule.py
@@ -63,8 +63,8 @@
             fn = os.path.join(fn, name)
             if os.path.exists(fn):
                 return open(fn, 'r')
-        raise error, 'Template '+name+' not found for '+self._type+' '+ \
-                     self.name
+        raise error('Template '+name+' not found for '+self._type+' '+ \
+                     self.name)
 
 class module(writer):
     _type = 'module'