small changes for fetsite

defaults/main.yml

@@ -3,6 +3,7 @@
 # Install 1 or more versions of ruby
 # The last ruby listed will be set as the default ruby
 rvm1_rubies:
+  - 'ruby-2.1.0'
   - 'ruby-2.3.1'
 
 # Install bundler
@@ -51,3 +52,11 @@ root_user: 'root'
 
 # Name of GID 0 group -- BSD systems typically use wheel instead of root
 root_group: '{{ root_user }}'
+ruby_req_packages:
+ - bash
+ - sed
+ - grep
+ - tar
+ - curl
+ - gzip
+ - bzip2