From 19c08afc99627fe22e1e2826f5c14c1b379d6c51 Mon Sep 17 00:00:00 2001
From: ZweiZhao <ZweiZhao@foxmail.com>
Date: Thu, 16 Feb 2017 14:54:09 +0800
Subject: [PATCH] Update README.md
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mocha init 报错
---
 lesson7/README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lesson7/README.md b/lesson7/README.md
index 7423415..e801e3b 100644
--- a/lesson7/README.md
+++ b/lesson7/README.md
@@ -38,6 +38,8 @@ npm i -g mocha       # 安装全局的 mocha 命令行工具
 mocha init .         # 生成脚手架
 ```
 
+如果上一步出错，返回上一级（lesson7），然后“mocha init vendor”
+
 mocha就会自动帮我们生成一个简单的测试原型, 目录结构如下
 ```shell
 .