file 1:
class s_timeshare::test::ubuntu inherits s_timeshare::test {
    include dev_env,
            s_timeshare::test::ubuntu::i_pam,
            s_timeshare::test::ubuntu::i_ssh,
            s_timeshare::packages::ubuntu
}

file 2:
class s_timeshare::packages {
    include packages::spellcheck::languages
    include s_timeshare::packages::chat,
            s_timeshare::packages::editors,
            s_timeshare::packages::order,
            s_timeshare::packages::mailers,
            s_timeshare::packages::office,
            s_timeshare::packages::printing,
            s_timeshare::packages::tcl,
            s_timeshare::packages::utility

file 3:
class s_timeshare::packages::utility inherits s_timeshare::packages::order {
    package {
        'curl':                       ensure => present; # 2009-06-04
        'elinks':                     ensure => present; # 2009-06-04
        'ipcalc':                     ensure => present;
        'krb5-telnetd':               ensure => present;
        'fping':                      ensure => present;
        'grml-usleep':                ensure => present;