From 76c1dcc79123e73c6d43e28bb9cbf4d9410f198d Mon Sep 17 00:00:00 2001
From: Falko Richter <falko@sensorberg.com>
Date: Tue, 21 Apr 2015 10:45:41 +0200
Subject: [PATCH] added a mention on the Gemfile to complete the instructions

travis relies on a Gemfile tp be present.
---
 site/_docs/continuous-integration.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/site/_docs/continuous-integration.md b/site/_docs/continuous-integration.md
index 1df22b5f..ad2c62d0 100644
--- a/site/_docs/continuous-integration.md
+++ b/site/_docs/continuous-integration.md
@@ -89,6 +89,15 @@ env:
   - NOKOGIRI_USE_SYSTEM_LIBRARIES=true # speeds up installation of html-proofer
 {% endhighlight %}
 
+**Note:** You will need this Gemfile as well, [Travis will automatically install](http://docs.travis-ci.com/user/languages/ruby/#Dependency-Management) the dependencies based on the gerefenced gems:
+
+{% highlight ruby %}
+source "https://rubygems.org"
+
+gem "jekyll"
+gem "html-proofer"
+{% endhighlight %}
+
 Ok, now for an explanation of each line:
 
 {% highlight yaml %}