Uninstalled erpnext but it still exists

I uninstalled the app so that I just had frappe so I can create apps. I also deleted it in the apps /site file. however if I make a new site then erpnext is installed as welll. I have checked and erpnext is not in the apps folder. Does anyone have an idea as to how to fix this. It is using the maser branch.

First please respond to this earlier post of yours below

Does anyone have an install guide for a WORKING development Branch