Q: I installed an SSD and trying to install Yosemite.

I replaced my factory HD with an SSD.  I restarted and it went to the install OS X screen.  However now I'm still in a bit of a quandry.  It's asking me what disk to install it on and the SSD is not popping up.  I can't click on the "disk" I need in order to install it.  Did I not put in the SSD properly, perhaps?