-u required

[m4v3r1ck]

Hi...

I have just downloaded mutt 0.96.3. Compiled it successfully with PGP 5i.
I put this on my ~/.muttrc:

set pgp_autosign
set pgp_replysign
set pgp_sign_as="0x3C452459"
source ~/.mutt_pgp5rc

~/.mutt_pgp5rc is the same as pgp5.rc file found on mutt's source contrib
directory.

Whenever I try to sign a message, I get this:
-u option requires a userid argument

And PGP just doesn't sign the message.

Can somebody tell me how to overcome this situation?

TIA