SCVVM 2012 SP1

Hello, is mandatory have a SQL server instance in the same local machine where SCVVM 2012 SP1 will be installed? Is possible have a remote SQL on installation time?

I have all prerequisites except SQL server local instance, including ADK Windows Assessment and Deployment tool kit , SQL Command Line Utilities and SQL native client installation.

And when i try to install I can´t select VMM managemnt server.

PS: I trying to install it on the same that I have SCMM 2012 SP1.

Thanks