package:vsftpd:3.0.3-9build1
Setting up vsftpd (3.0.3-9build1) ...
You are required to change your password immediately (root enforced)
chfn: PAM: Authentication token is no longer valid; new one required
adduser: `/usr/bin/chfn -f ftp daemon ftp' returned error code 1. Exiting.
dpkg: error processing package vsftpd (--configure):
 installed vsftpd package post-installation script subprocess returned error exit status 1