gpg: Sorry, no terminal at all requested - can't get input

[Sadasivan, Rajan]

Hi:

I get following error from GnuPg for ->
gpg --always-trust --passphrase-fd 0 --output outfile.1  -u "Test user" --no-tty --decrypt inputfile.pgp < /opt/passwdfile

gpg: Sorry, no terminal at all requested - can't get input

what is the problem?

version->
gpg (GnuPG) 1.2.1
Copyright (C) 2002 Free Software Foundation, Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details.

rajans