[Puppet Users] Problem creating user with Puppet

Hi,

(Since I am relatively new to Puppet, this might be some trivial problem)

I am trying to create a user with Puppet, using following code:

         user { "clavis":
                 ensure => "present",
                 home => "/home/clavis",
                 name => "clavis",
                 shell => "/bin/bash",
                 managehome => true,
         }

User is created properly, but home directory is not there, although I do
have managehome => true in config. Any idea what might cause the problem ?

Thanks in advance,
Dusan