Problem running rake db:bootstrap

If you are getting this error:

• Invoke db:schema:dump (first_time)
• Invoke environment
• Execute db:schema:dump
  rake aborted!
  undefined method `reenable’ for
  [environment]>:Rake::Task
  /home/alejandro/.gem/ruby/1.8/gems/rails-2.3.2/lib/tasks/
  databases.rake:253
  /usr/lib/ruby/1.8/rake.rb:546:in `call’
  /usr/lib/ruby/1.8/rake.rb:546:in `execute’
  /usr/lib/ruby/1.8/rake.rb:541:in `each’
  /usr/lib/ruby/1.8/rake.rb:541:in `execute’
  /usr/lib/ruby/1.8/rake.rb:508:in `invoke_with_call_chain’
  /usr/lib/ruby/1.8/rake.rb:501:in `synchronize’
  /usr/lib/ruby/1.8/rake.rb:501:in `invoke_with_call_chain’
  /usr/lib/ruby/1.8/rake.rb:494:in `invoke’
  /home/alejandro/workspaces/Mio/Rails/spree/lib/tasks/database.rake:17

The solution is to update rake to 0.8.4 or higher.