[Mailman-Users] Sendmail error

[Jose Antonio Lopez Arquelladas]

i do that---> "root# bin/check_perms -f"

and I get this!!:

Traceback (most recent call last):
   File "bin/check_perms", line 331, in ?
     checkmta()
   File "bin/check_perms", line 266, in checkmta
     __import__(modname)
ImportError: No module named sendmail


:(((.

What I can do???. Thank you in advance.