Index: test/test_helper.rb
===================================================================
--- test/test_helper.rb	(revision 1745)
+++ test/test_helper.rb	(working copy)
@@ -60,8 +60,8 @@
   
   # Use a temporary directory for attachment related tests
   def set_tmp_attachments_directory
-    Dir.mkdir "#{RAILS_ROOT}/tmp/test" unless File.directory?("#{RAILS_ROOT}/tmp/test")
-    Dir.mkdir "#{RAILS_ROOT}/tmp/test/attachments" unless File.directory?("#{RAILS_ROOT}/tmp/test/attachments")
+    FileUtils.mkpath "#{RAILS_ROOT}/tmp/test" unless File.directory?("#{RAILS_ROOT}/tmp/test")
+    FileUtils.mkpath "#{RAILS_ROOT}/tmp/test/attachments" unless File.directory?("#{RAILS_ROOT}/tmp/test/attachments")
     Attachment.storage_path = "#{RAILS_ROOT}/tmp/test/attachments"
   end
 end