Gemfile in knjrbfw-0.0.72 vs Gemfile in knjrbfw-0.0.74

@@ -4,9 +4,10 @@
 #   gem "activesupport", ">= 2.3.5"
 gem "wref"
 gem "tsafe"
 gem "datet"
 gem "http2"
+gem "php4r"
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
   gem "rspec", "~> 2.3.0"