Rakefile in data_miner-0.3.12 vs Rakefile in data_miner-0.3.13

@@ -15,9 +15,10 @@
     gem.add_dependency 'activesupport', '~>2.3.4'
     gem.add_dependency 'andand', '~>1.3.1'
     gem.add_dependency 'errata', '~>0.1.6'
     gem.add_dependency 'conversions', '~>1.4.3'
     gem.add_dependency 'blockenspiel', '~>0.3.2'
+    gem.add_dependency 'log4r', '~>1.1.7'
     gem.require_path = "lib"
     gem.files.include %w(lib/data_miner) unless gem.files.empty? # seems to fail once it's in the wild
     gem.rdoc_options << '--line-numbers' << '--inline-source'
     gem.rubyforge_project = "dataminer"
   end