运行puppet脚本时出现Mongo DB错误

Question

运行命令时

puppet apply --verbose --debug --modulepath puppet/manifests/modules
puppet/manifests/devbox.pp

我收到以下错误

err:/Stage[main]/Mongo-datastore/Package[mongodb]/ensure: change from absent to present failed:Could not find package mongo-10genmongo-10gen-server

要修复此错误，我手动安装了mongodb，并更改了以下软件包中的mongodb条目

name => ["mongodb-org-2.6.4.1""mongodb-org-2.6.4.1"]**

package { 
      "mongodb":

      name => ["mongo-10gen", "mongo-10gen-server"],
      ensure => installed,
      require => File['/etc/yum.repos.d/10gen.repo'];
    }

在我编写脚本以安装mongo-10gen和mongo-10gen-server之前，能告诉我为什么需要手动安装软件包。