Rake throws a lot of warnings

Hi,
Running ‘rake’ or ‘rake …’ will throw warnings and then will do the
tasks.

I have attached the output of
rake stats 2> /tmp/rake.error.txt

I’m running Gentoo with:

  • dev-lang/ruby
    Latest version available: 1.8.4-r1
    Latest version installed: 1.8.4-r1
    Size of downloaded files: 4,417 kB
    Homepage: http://www.ruby-lang.org/
    Description: An object-oriented scripting language
    License: Ruby
  • dev-ruby/rails
    Latest version available: 1.0.0
    Latest version installed: 1.0.0
    Size of downloaded files: 125 kB
    Homepage: http://www.rubyonrails.org
    Description: ruby on rails is a web-application and persistance
    framework
    License: Ruby

What should i do?
Thanks
Kfir

Ok
I found something that solve the problem.
Its the -w in the /usr/bin/rake
Look here: