Though you solved your problem, I wanted to chime in because I have a friend who also had trouble with the command.

Anyone who has unlocked the /egiglamour command but experiences errors, do it using auto-translate phrases. This will make it harder to get spelling or capitalization or phrasing or something else wrong.

(/egiglamour) (Garuda-Egi) (Ruby Carbuncle)
(with a single space between each auto-translate phrase)