syntax issue over puppet_4

[Ren]

Hi all, I'm hoping you can point out some detail I'm missing. Puppet agent seems to fail with manifest working fine with puppet3 but not for puppet4.

Thank you .

Error: Failed to apply catalog: Could not find dependency Package[openssh-server] for File[/etc/ssh/sshd_config] at   modules/sshd/manifests/init.pp:14

class sshd {
    case $::operatingsystem {
        /(CentOS|Scientific|OracleLinux|OpenSuSE)/: {
            $ssh_pkg = "openssh"
            $ssh_svc = "sshd"
        }
        /(Debian|Solaris|Ubuntu)/: {
            $ssh_pkg = "openssh-server"
            $ssh_svc = "ssh"
        }
    }

    # Special sshd_config
    file {'/etc/ssh/sshd_config':
        ensure => present,
        mode => '0600',
        require => Package[$ssh_pkg],
        source => $application ? {
            "jump" => "puppet:///modules/sshd/sshd_config.jump",
            "git" => "puppet:///modules/sshd/sshd_config.gitolite",
            default => "puppet:///modules/sshd/sshd_config.default"
        },
        notify => Service[$ssh_svc];
    }

    service {$ssh_svc:
        ensure => running,
        require => Package[$ssh_pkg],
        enable => true;
    }
}

[Dirk Heinrichs]

Am 22.02.2017 um 14:28 schrieb Ren:

Error: Failed to apply catalog: Could not find dependency Package[openssh-server] for File[/etc/ssh/sshd_config] at   modules/sshd/manifests/init.pp:14

It's not declared (package {$ssh_pkg: ...}). Wondering why it worked in P3...

Bye...

    Dirk

--
Dirk Heinrichs
Senior Systems Engineer, Delivery Pipeline
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[Ren]

yeah you absolutely right ! thank you.  now it works. 
am still discovering puppet.