Kaltura on Shared Hosting like Hostmonster?

Hello there,

I saw a presentation of Kaltura here in Brazil and I would love to try it on a shared hosting server, but I don’t know if it is possible.

When i try to run $ php install.php it throws me an error like said on the documentation.

The problem is that i don’t have root permissions. Of course this is just for a beta project, if we like to software we will be changing to cloud or better infraestructure.

The question is: It is possible or there is a manual teaching how to install Kaltura on a shared server like Hostmonster?