I used the repository correctly but it appears as if script is broken. It does not allow me to update nor configure. How do I fix this? Thanks.
(http://i62.tinypic.com/noy5hv.png)
It's OK the script is not broken. You only need to install it. You don't need to run it or configure anything. VoxCommando will use it as required.
As long as it installed properly you are good to go. 8)