file { "/root/.bashrc":
    ensure  => present,owner   => root,group   => root,mode    => 0644,source  => "puppet:///bashrc/root/.bashrc"
}

exec { "root_bashrc":
    command     => "source /root/.bashrc",subscribe   => File["/root/.bashrc"],}

但是如你所知,source是一个shell内置命令,运行代理时出现以下错误：

# puppet agent --no-daemonize --verbose
notice: Starting Puppet client version 2.7.1
info: Caching catalog for svr051-4170
info: Applying configuration version '1311563901'
err: /Stage[main]/Bashrc/Exec[root_bashrc]/returns: change from notrun to 0 Failed: Could not find command 'source'
notice: Finished catalog run in 2.28 seconds
notice: Caught INT; calling stop

有没有办法解决这个问题？