Vagrantfile requires manual step

[Geoffrey Plitt]

Running "vagrant up" reaches a point that requires a password, and I don't know the password. Why isn't sudo being used properly? Please advise.

default] Exporting NFS shared folders...
Preparing to edit /etc/exports. Administrator privileges will be required...
Password:

[Mark Cornelissen]

Vagrant uses sudo for you and sudo typically requires you to enter your own user password.