I run a free web host that uses a free auto-installer for cPanel called Softaculous (http://www.softaculous.com/). I also use Trellis Desk for customer support.
I think Trellis Desk is a great helpdesk and it would be nice to be able to offer an easy way for my clients to install it via Softaculous in cPanel.
The people at Softaculous have said that due to the Trellis Desk license, they need permission in order to add it to Softaculous.
Here is the thread I started on their forums about it:
http://www.softaculous.com/board/index.php?tid=62&tpg=1#p272
