README.md in solidus_recommendations-0.0.1 vs README.md in solidus_recommendations-0.0.2

@@ -1,10 +1,15 @@
 SolidusRecommendations
 ======================
 
 Uses Elasticsearch on top of Solidus framework to retrieve relevant recommendations based on what users have purchased in the past.
 
+Requirements
+------------
+
+ * Elasticsearch must be installed and running. https://www.elastic.co/downloads/elasticsearch
+
 Installation
 ------------
 
 Add solidus_recommendations to your Gemfile:
 
@@ -15,9 +20,18 @@
 Bundle your dependencies and run the installation generator:
 
 ```shell
 bundle
 bundle exec rails g solidus_recommendations:install
+```
+
+From the console:
+```ruby
+Spree.user_class.__elasticsearch__.create_index!
+Spree::Order.__elasticsearch__.create_index!
+
+Spree.user_class.import
+Spree::Order.import
 ```
 
 Usage
 -----