diff -ur root-5.34.05.orig/tutorials/graphics/tmathtext.C root-5.34.05/tutorials/graphics/tmathtext.C
--- root-5.34.05.orig/tutorials/graphics/tmathtext.C	2013-02-14 23:27:35.000000000 +0100
+++ root-5.34.05/tutorials/graphics/tmathtext.C	2013-03-01 19:00:01.437565765 +0100
@@ -17,11 +17,11 @@
    l.DrawMathText(0.27, 0.110, "\\mathbb{N} \\subset \\mathbb{R}");
    l.DrawMathText(0.63, 0.100, "\\hbox{RHIC スピン物理 Нью-Йорк}");
 
-   c1->Print("c1.gif");
-   c1->Print("c1.jpg");
-   c1->Print("c1.png");
-   c1->Print("c1.ps");
-   c1->Print("c1.eps");
+   //   c1->Print("c1.gif");
+   //   c1->Print("c1.jpg");
+   //   c1->Print("c1.png");
+   //   c1->Print("c1.ps");
+   //   c1->Print("c1.eps");
    
    return c1;
 }