anchor.diff: -bash -c '
  +bash <<EOF || echo "Chef bootstrap failed!"
   
   # This is the ubuntu-10.04-cluster_chef script from infochimps, which
   # is based on the ubuntu-10.04-gems script from opscode, but it
  
positive.code: 
  if ruby -e "exit(%x{gem --version} < \"1.6.2\" ? 0 : -1 )" ; then
    echo -e "`date` \n\n**** \n**** Updating rubygems:\n****\n"
    gem update --system
    # screw you rubygems
    for foo in /usr/lib/ruby/site_ruby/*/rubygems/deprecate.rb ; do sudo sed -i.bak 's!@skip ||= false!true!' "$foo" ; done
  fi
  
  echo -e "`date` \n\n**** \n**** Installing chef:\n****\n"
  
negative.code: 
  # source for sun java if you want to install it later
  apt-get install -y python-software-properties
  add-apt-repository -y ppa:ferramroberto/java
  apt-get -y update
  
  if [ ! -f /usr/bin/chef-client ]; then
  