README in darrell-activewarehouse-etl-0.9.1.4 vs README in darrell-activewarehouse-etl-0.9.1.6

@@ -84,16 +84,17 @@
 
 The tests require:
 - gem install shoulda
 - gem install flexmock
 - gem install pg (if you want to run the tests on pg)
+- gem install spreadsheet
 
 The tests subfolder contains examples database.yml for mysql and postgres.
 
 To run the tests:
 - rake test DB=postgresql (for postgres)
 - otherwise just rake test
 
 == Feedback
 This is a work in progress. Comments should be made on the 
 activewarehouse-discuss mailing list at the moment. Contributions are always
-welcome.
\ No newline at end of file
+welcome.