diff -r 270b7f0715c9 -r a28d592851b4 using-sage/slides.tex
--- a/using-sage/slides.tex	Wed Oct 27 13:05:03 2010 +0530
+++ b/using-sage/slides.tex	Wed Oct 27 14:09:40 2010 +0530
@@ -1,4 +1,4 @@
-% Created 2010-10-11 Mon 22:48
+% Created 2010-10-27 Wed 13:16
 \documentclass[presentation]{beamer}
 \usepackage[latin1]{inputenc}
 \usepackage[T1]{fontenc}
@@ -8,6 +8,7 @@
 \usepackage{float}
 \usepackage{wrapfig}
 \usepackage{soul}
+\usepackage{t1enc}
 \usepackage{textcomp}
 \usepackage{marvosym}
 \usepackage{wasysym}