From af5004653fcb568e8ebe8f0818a4524ca93f7581 Mon Sep 17 00:00:00 2001
From: Sree Kuchibhotla <sreek@google.com>
Date: Thu, 30 Mar 2017 12:18:23 -0700
Subject: [PATCH] Add instructions to install libgflags-dev,libgtest-dev, clang
 and libc++-dev

---
 INSTALL.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/INSTALL.md b/INSTALL.md
index 89f2f11f9da..ac03a5e6ac8 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -22,6 +22,12 @@ refer to these documents
  $ [sudo] apt-get install build-essential autoconf libtool
 ```
 
+If you plan to build from source and run tests, install the following as well:
+```sh
+ $ [sudo] apt-get install libgflags-dev libgtest-dev
+ $ [sudo] apt-get install clang libc++-dev
+```
+
 ## Mac OSX
 
 For a Mac system, git is not available by default. You will first need to