From a9b88f876db94743b7c40b894c58732f8310a700 Mon Sep 17 00:00:00 2001
From: Michael Orlitzky <michael@orlitzky.com>
Date: Tue, 23 Dec 2014 20:19:34 -0500
Subject: [PATCH] Mention a PHP extension dependency in the README.

The test suite requires the additional JSON extension, for the
json_decode() function called throughout the suite. This is now
mentioned in the README as well.
---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 52d3ce045..3ff6ab646 100755
--- a/README.md
+++ b/README.md
@@ -122,7 +122,9 @@ set of tests. We're not quite there yet, but [we're getting close][coveralls].
 
 [coveralls]: https://coveralls.io/r/rmccue/Requests?branch=master
 
-To run the test suite, simply:
+To run the test suite, first check that you have the [PHP
+JSON extension ](http://php.net/manual/en/book.json.php) enabled. Then
+simply:
 
     $ cd tests
     $ phpunit