--- doc/Makefile.in.orig	2012-09-24 17:27:23.000000000 -0700
+++ doc/Makefile.in	2013-04-04 11:31:38.000000000 -0700
@@ -484,7 +484,7 @@
 
 
 @USE_LYNX_TRUE@README: README.html
-@USE_LYNX_TRUE@	$(AM_V_GEN)lynx --dump $^ | sed 's,file://localhost/.*/doc/README.html,README,' > $@
+@USE_LYNX_TRUE@	$(AM_V_GEN)lynx --dump $^ | LC_CTYPE=C sed 's,file://localhost/.*/doc/README.html,README,' > $@
 
 tidy: README.html
 	tidy -qe < README.html ; true