[root@dc2 ~]# smart --version
smart 0.41
[root@dc2 ~]# smart search postfix
Carregando o cache...
Atualizando cache...                            
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Traceback (most recent call last):
  File "/usr/bin/smart", line 194, in ?
    main(sys.argv[1:])
  File "/usr/bin/smart", line 167, in main
    exitcode = iface.run(opts.command, opts.argv)
  File "/usr/lib/python2.3/site-packages/smart/interface.py", line 53, in run
    result = _command.main(self._ctrl, opts)
  File "/usr/lib/python2.3/site-packages/smart/commands/query.py", line 283, in main
    if pattern.search(info.getDescription()):
TypeError: expected string or buffer