Expansion Builder?

Where is the expansion builder?

I'm running the 1.9 MPC software. On MAC OS X (Yosemite). I've looked in applications, utilities, etc. etc....still can't seem to find it.

Any help greatly appreciated.

Ooops, I found it.

I missed the option to install it when I updated to 1.9.

I Reinstalled 1.9 and got it installed.