I appreciate that, but in my case that's not working. Again, this has the making of a great tool to help, but I'm not familiar with SDK or programming so not only am I unsure of where I'm making a mistake, but I don't know how to correct it.
For every other phone/tablet I have rooted I used the SD card and a terminal emulator or Samsung Kies. Either way I had step by step instructions of what to type. I've never had a device fail to root every time I tried.
I'm not blaming you as a developer as much as confessing my lack of android prowess. Once I get custom recovery I'm good. I just can't seem to get there on the Nexus.
Sent from my Nexus 7 using xda app-developers app