changed one sentence and realized there are a ton of contigencies

I'd love to edit directly, but this thing is a bit confusing to me. So until someone has a minute to tell me where I can edit certain things without breaking anything, I'll switch back to github issues and cry about my non committing.
The idea is to install mongo as a normal application, which automatically puts it nowhere near the appmaker repo. What problem were you running into that made this stipulation necessary?