exec {
  "sed 's,^;include_path = \".:/usr/share/php\"$/include_path = \"/usr/share/php:/usr/share/pear:/var/www/pci/includes\"/' /etc/php5/apache2/php.ini":
  onlyif => "/bin/egrep '^;include_path = \".:/usr/share/php\"$ /etc/php5/apache2/php.ini',
  require => Package["php5"]
}