[smuxi] Build: Debian moved bin/libtoolize from libtool to libtool-bin

[Mirco M. M. Bauer <mmmbauer src gnome org>]

commit 9ffff3d76f9b90fe221bd3b1981ac9f34f229396
Author: Mirco Bauer <meebey meebey net>
Date:   Sat Dec 6 16:22:53 2014 +0100

    Build: Debian moved bin/libtoolize from libtool to libtool-bin

 autogen.sh |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index 1305b5b..b24c549 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -51,7 +51,7 @@ DIE=0
 (grep "^AC_PROG_LIBTOOL" $CONFIGURE >/dev/null) && {
   ($LIBTOOL --version) < /dev/null > /dev/null 2>&1 || {
     echo
-    echo "**Error**: You must have \`libtool' installed to compile $PROJECT."
+    echo "**Error**: You must have \`libtool' (libtool-bin on Debian) installed to compile $PROJECT."
     echo "Get ftp://ftp.gnu.org/pub/gnu/libtool-1.2d.tar.gz";
     echo "(or a newer version if it is available)"
     DIE=1