From 36c56a90776898aa4808f476ceeb6aff3fec9415 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Thu, 6 Jun 2013 23:55:02 +0900
Subject: install gperf to prevent accidental compile error

---
 .travis.yml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/.travis.yml b/.travis.yml
index 48da43be4..b00a5db7d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,7 @@
 # no installation...
 
+install:
+ - sudo apt-get -q install gperf
+
 env: MRUBY_CONFIG=travis_config.rb
 script: "./minirake all test"
-- 
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