exec { "set debconf":
command => "echo pdnsd pdnsd/conf select | debconf-set-selections",
onlyif => "dpkg -l | grep pdnsd | awk {'print $1'} | grep -c [ii] < 1"
require => Package[libmysqlclient16],
}
package { pdnsd:
ensure => present
require => Exec["set debconf"]
}