diff --git a/plugins/elasticsearch/Gemfile b/plugins/elasticsearch/Gemfile
index 8e147aa..6b6aa79 100644
--- a/plugins/elasticsearch/Gemfile
+++ b/plugins/elasticsearch/Gemfile
@@ -1,2 +1,4 @@
+source 'https://rubygems.org'
+
 gem 'elasticsearch-model'
-gem 'elasticsearch-rails' 
+gem 'elasticsearch-rails'
diff --git a/plugins/elasticsearch/README.md b/plugins/elasticsearch/README.md
index 245a38f..24cb9d5 100644
--- a/plugins/elasticsearch/README.md
+++ b/plugins/elasticsearch/README.md
@@ -10,20 +10,27 @@ Download: https://www.elastic.co/downloads/past-releases/elasticsearch-1-7-5
 INSTALL
 =======
 
-Install dependencies
+Install elasticsearch and openjdk-7-jdk.
 
-Install elasticsearch package and start service.
-By default, the service runs on port 9200
+    $ cd plugins/elasticsearch
+    $ rake install
 
-Install gems listed in plugin Gemfile. If this step fail, just copy the gems to core Gemfile
-and run the command 'bundle install'
+After install start the service, by default, the service runs on port 9200.
+
+Install gems listed in plugin Gemfile.
+
+    $ cd plugins/elasticsearch
+    $ bundle install
+
+If this step fail, just copy the gems to core Gemfile and run the command
+'bundle install'.
 
 Enable plugin
 -------------
 
 Execute the command to enable Elasticsearch Plugin at your noosfero:
 
-./script/noosfero-plugins enable elasticsearch
+    $ ./script/noosfero-plugins enable elasticsearch
 
 Active plugin
 -------------
diff --git a/plugins/elasticsearch/Rakefile b/plugins/elasticsearch/Rakefile
new file mode 100644
index 0000000..b904a66
--- /dev/null
+++ b/plugins/elasticsearch/Rakefile
@@ -0,0 +1,18 @@
+#!/usr/bin/env rake
+
+require 'open-uri'
+
+desc "download elasticsearch"
+task :download do
+  unless File.exists? '/tmp/elasticsearch.deb'
+    puts "downloading elasticsearch Debian package..."
+    download = open('https://download.elastic.co/elasticsearch/elasticsearch/elasticsearch-1.7.5.deb')
+    IO.copy_stream(download, '/tmp/elasticsearch.deb')
+  end
+end
+
+desc "install elasticsearch"
+task :install => :download do
+  sh 'sudo apt-get install openjdk-7-jdk'
+  sh 'sudo dpkg -i /tmp/elasticsearch.deb || sudo apt-get install -f'
+end
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