From c7e76ceed5963c61cccdeae0645eb1929584982b Mon Sep 17 00:00:00 2001
From: "Daniel R. Grayson" <dan@math.uiuc.edu>
Date: Mon, 19 Oct 2015 16:17:45 -0400
Subject: [PATCH] update README

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 0de4bbd..d123e0c 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,8 @@ To build the TAGS file, type:
     make TAGS
 ```
 
+This assumes that ```hasktags``` has been installed.
+
 Usage
 -----
 
-- 
2.34.1