Lil Debi Failed Installation on NextBook 10SE

[RedSoxFan04]

I’m trying to use Lil’ Debi to install Lil’ Debian on my E-Fun NextBook 10SE. It fails each time and gives me the following in the Terminal emulator:

cd /data/data/info.guardianproject.lildebi/app_bin

unknown option - - s
Usage: su [options] [args…]

Options:
-c, - - command COMAND pass COMMAND to the invoked shell
-cn, - -context CONTEXT switch to SELinux CONTEXT before invoking
-d, - -ad, - - daemon, - -auto-daemon
start the su daemon
-i, - - install check and repair su files
-h, - -help display this help message and exit
-v, -V, - -version display version number and exit

Usage#2 su uid COMMAND