From 1e0ac0fb5c9f517e7325deb16004de1054454da7 Mon Sep 17 00:00:00 2001
From: Determinant <ted.sybil@gmail.com>
Date: Mon, 29 Feb 2016 20:03:52 +0800
Subject: refactor kaldi_decode

---
 htk_io/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'htk_io')

diff --git a/htk_io/Makefile b/htk_io/Makefile
index 45ed5a9..6a5f529 100644
--- a/htk_io/Makefile
+++ b/htk_io/Makefile
@@ -1,3 +1,7 @@
+ifndef LUA_BINDIR
+$(error Please build the package via luarocks: `luarocks make`)
+endif
+
 .PHONY: tnet
 SHELL := /bin/bash
 BUILD_DIR := $(CURDIR)/build
-- 
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