我从puppet那里得到一个关于未满足依赖的警告，但似乎依赖性得到了满足。我对此错误消息感到有点困惑。任何人都可以提供任何提示或指示吗？
ubuntu@seine2:/vagrant$ sudo puppet module list
Warning: Missing dependency 'puppet-yum':
'puppet-collectd' (v5.2.0) requires 'puppet-yum' (>= 0.9.15)
Warning: Missing dependency 'puppetlabs-apt':
'puppet-collectd' (v5.2.0) requires 'puppetlabs-apt' (>= 2.2.0)
/etc/puppet/modules
├── golja-gnupg (v1.2.3)
├── jfryman-nginx (v999.999.999)
├── maestrodev-rvm (v1.13.1)
├── puppet-collectd (v5.2.0)
├── puppet-staging (v2.0.1)
├── puppet-yum (v0.9.15)
├── puppetlabs-apt (v2.3.0)
├── puppetlabs-concat (v2.2.0)
├── puppetlabs-firewall (v1.8.1)
├── puppetlabs-mysql (v3.10.0)
├── puppetlabs-stdlib (v4.14.0)
├── puppetlabs-vcsrepo (v1.5.0)
├── saz-locales (v2.2.2)
└── saz-memcached (v2.8.1)
/usr/share/puppet/modules (no modules installed)
ubuntu@seine2:/vagrant$
请注意，puppet-yum已经达到要求的0.9.15，puppetlabs-apt是2.3.0，大于2.2.0。