diff -ubr lxc-0.9.0-orig/configure lxc-0.9.0/configure
--- lxc-0.9.0-orig/configure	2013-04-15 10:50:22.899103057 +0200
+++ lxc-0.9.0/configure	2013-04-15 11:08:08.696539776 +0200
@@ -4792,7 +4792,7 @@
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for docbook2x-man" >&5
 $as_echo_n "checking for docbook2x-man... " >&6; }
-	for name in docbook2x-man db2x_docbook2man; do
+	for name in docbook2x-man db2x_docbook2man docbook2man; do
 		if "$name" --help >/dev/null 2>&1; then
 			db2xman="$name"
 			break;
@@ -8353,4 +8353,3 @@
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
 fi
-
diff -ubr lxc-0.9.0-orig/configure.ac lxc-0.9.0/configure.ac
--- lxc-0.9.0-orig/configure.ac	2013-04-15 10:50:22.896102806 +0200
+++ lxc-0.9.0/configure.ac	2013-04-15 11:07:52.399582819 +0200
@@ -67,7 +67,7 @@
 	db2xman=""
 
 	AC_MSG_CHECKING(for docbook2x-man)
-	for name in docbook2x-man db2x_docbook2man; do
+	for name in docbook2x-man db2x_docbook2man docbook2man; do
 		if "$name" --help >/dev/null 2>&1; then
 			db2xman="$name"
 			break;