From d788bf9aeb8e3559cf8037ad27ccfb38a2bcdaf7 Mon Sep 17 00:00:00 2001
From: Tong He <hetong007@gmail.com>
Date: Thu, 29 Jan 2015 15:27:29 -0800
Subject: [PATCH] Update DESCRIPTION

---
 R-package/DESCRIPTION | 1 +
 1 file changed, 1 insertion(+)

diff --git a/R-package/DESCRIPTION b/R-package/DESCRIPTION
index 63ed9581c..adc1635e0 100644
--- a/R-package/DESCRIPTION
+++ b/R-package/DESCRIPTION
@@ -17,6 +17,7 @@ Description: This package is a R wrapper of xgboost, which is short for eXtreme
 License: Apache License (== 2.0) | file LICENSE
 URL: https://github.com/tqchen/xgboost
 BugReports: https://github.com/tqchen/xgboost/issues
+VignetteBuilder: knitr
 Depends:
     R (>= 2.10)
 Imports: