[FUG-BR] Erro no Ntop

[Franklin França]

NOTE: ntop can show traffic by AS (Autonomous System) Number

      Because this feature consumes a number of MB of memory,
      the datafile is not installed by default.

      Which, if there is no file - from this or a previous
      install - effectively disables the ASN feature.

      To install the AS data, type:

# make install-data-as
chown: nobody: Invalid argument
*** Error code 1

Stop in /usr/ports/net/ntop.


Alguém pode me ajudar quando eu mando compilar o Ntop mostra esse erro e não
consigo solucionar...
Já atualizei o port e o sistema e nada....

-- 
atenciosamente,

Franklin de França