Ubuntu: Added chkconfig package as mandatory
Ubuntu: Added chkconfig package as mandatory

a2o/puppet-modules-a2o-essential,a2o/puppet-modules-a2o-essential,a2o/puppet-modules-a2o-essential,a2o/puppet-modules-a2o-essential,a2o/puppet-modules-a2o-essential,a2o/puppet-modules-a2o-essential