Gemfile in httpthumbnailer-0.0.9 vs Gemfile in httpthumbnailer-0.0.10

@@ -2,9 +2,10 @@
 
 gem "sinatra", ">= 1.2.6"
 gem "mongrel", ">= 1.1.5"
 gem "rmagick", "~> 2"
 gem "haml", "~> 3"
+gem "ruby-ip", "~> 0.9"
 gem "cli", "~> 0.0"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do