How Long Should It Take For a First Time Setup?

My MacBook has been sitting on this screen for over an hour.

 

Seems to have done it a second time. Started at 5:20p Stilling running on screen displayed in root Thread at 6:40p. What's the navigation trick?

 

System information useful.

Yosemite 10.10.5
MacBook Pro
3.1 GHz Intel Core i7

 

Hi DaveH6,
Please perform the steps in this link & check how it goes.
Thanks,
Dhana

 

Second attempt still running at 8:30p.

I'm not installing from a USB but I'll try to move my ISO and try it.

 

Hi DaveH6,
Apologize for the misunderstanding. Try following steps outlined at this link but uncheck " Express installation" from step 4 to continue installation. Let us know how it goes.
Thanks,
Dhana