Index: lib/rake.rb
===================================================================
--- lib/rake.rb	(revision 639)
+++ lib/rake.rb	(working copy)
@@ -970,10 +970,10 @@
 
   FileUtils::OPT_TABLE.each do |name, opts|
     default_options = []
-    if opts.include?('verbose')
+    if opts.map {|v|v.to_s}.include?('verbose')
       default_options << ':verbose => RakeFileUtils.verbose_flag'
     end
-    if opts.include?('noop')
+    if opts.map {|v|v.to_s}.include?('noop')
       default_options << ':noop => RakeFileUtils.nowrite_flag'
     end