--- configure.orig 2012-07-20 08:29:15.000000000 +0700 +++ configure 2013-04-18 23:46:39.000000000 +0700 @@ -25552,7 +25552,7 @@ ACTIVATE_READLINE="$ractivate" else ractivate="(use-modules (ice-9 readline)) (activate-readline)" - if guile -c "$ractivate" >& /dev/null; then + if guile -c "$ractivate" > /dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: ice-9 readline" >&5 $as_echo "ice-9 readline" >&6; } ACTIVATE_READLINE="$ractivate"