X-Git-Url: http://jaekl.net/gitweb/?p=quanlib.git;a=blobdiff_plain;f=book.rb;h=6d90c0e2947a0a243b3480758518159e075d8d85;hp=a94e33cfcffdc34ecbba6876b07e30c5c5d00bd3;hb=2891b7126f522211f6d38f1ea3f684ffefb27b94;hpb=0aeb88ddc91aa8f9fd8d93a8004d5df5094a4613

diff --git a/book.rb b/book.rb
index a94e33c..6d90c0e 100644
--- a/book.rb
+++ b/book.rb
@@ -1,5 +1,6 @@
 
 require 'nokogiri'
+require 'rubygems'
 require 'zip'
 
 require 'author'