--- a/reports/Builder__ReportRunner.st	Tue Apr 09 14:03:12 2013 +0200
+++ b/reports/Builder__ReportRunner.st	Tue Apr 09 14:04:46 2013 +0200
@@ -160,6 +160,8 @@
     "Process command line arguments"
 
     parser := CmdLineParser new.
+    CmdLineOptionError autoload.
+
     [               
         parser parse: argv for: self.        
     ] on:CmdLineOptionError do:[:ex|