Gemfile in einhorn-0.5.6 vs Gemfile in einhorn-0.5.7

@@ -2,7 +2,10 @@
 ['~/.', '/etc/'].any? do |file|
  File.lstat(path = File.expand_path(file + 'bundle-gemfile-hook')) rescue next
  eval(File.read(path), binding, path); break true
 end || source('https://rubygems.org/')
 
+# Only needed for examples
+gem 'thin-attach_socket'
+
 # Specify your gem's dependencies in einhorn.gemspec
 gemspec