diff -up pandoc-1.9.4.2/templates/default.beamer~ pandoc-1.9.4.2/templates/default.beamer
--- pandoc-1.9.4.2/templates/default.beamer~	2012-06-30 00:34:35.000000000 +0900
+++ pandoc-1.9.4.2/templates/default.beamer	2012-09-28 16:47:50.937842182 +0900
@@ -6,18 +6,19 @@ $if(colortheme)$
 \usecolortheme{$colortheme$}
 $endif$
 \usepackage{amssymb,amsmath}
-\usepackage{ifxetex,ifluatex}
+%\usepackage{ifxetex,ifluatex}
+\usepackage{ifxetex}
 \usepackage{fixltx2e} % provides \textsubscript
 \ifxetex
   \usepackage{fontspec,xltxtra,xunicode}
   \defaultfontfeatures{Mapping=tex-text,Scale=MatchLowercase}
 \else
-  \ifluatex
-    \usepackage{fontspec}
-    \defaultfontfeatures{Mapping=tex-text,Scale=MatchLowercase}
-  \else
+%  \ifluatex
+%    \usepackage{fontspec}
+%    \defaultfontfeatures{Mapping=tex-text,Scale=MatchLowercase}
+%  \else
     \usepackage[utf8]{inputenc}
-  \fi
+%  \fi
 \fi
 $if(natbib)$
 \usepackage{natbib}
diff -up pandoc-1.9.4.2/templates/default.latex~ pandoc-1.9.4.2/templates/default.latex
--- pandoc-1.9.4.2/templates/default.latex~	2012-06-30 00:34:35.000000000 +0900
+++ pandoc-1.9.4.2/templates/default.latex	2012-09-28 16:56:13.949987292 +0900
@@ -2,11 +2,13 @@
 \usepackage[T1]{fontenc}
 \usepackage{lmodern}
 \usepackage{amssymb,amsmath}
-\usepackage{ifxetex,ifluatex}
+%\usepackage{ifxetex,ifluatex}
+\usepackage{ifxetex}
 \usepackage{fixltx2e} % provides \textsubscript
 % use microtype if available
 \IfFileExists{microtype.sty}{\usepackage{microtype}}{}
-\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
+%\ifnum 0\ifxetex 1\fi\ifluatex 1\fi=0 % if pdftex
+\ifnum 0\ifxetex 1\fi=0 % if pdftex
   \usepackage[utf8]{inputenc}
 $if(euro)$
   \usepackage{eurosym}