I am trying to get it running on my s4 mini.
Anyhow always when I try to mount the linux.img it says: mount: permission denied (are you root?)
(please see the attached screenshot)
You probably first recommend me to check if I have my phone properly rooted and if I have the root privileges. Yes I have both.
For rooting I used this: http://forum.xda-developers.com/show....php?t=2364980
It worked successfully. The App RootChecker says, Phone successfully rooted, the App SuperSU also.
I installed Terminal Emulator for the Install or Mount and also BusyBox X+ for some missing commands. Both are in the list of SuperSU and when I am starting Terminal Emulator and typing "su" a message tells me that I have SuperUser rights.
Also the installation of Install or Mount was without any error - except at the end when it was trying to mount the linux.img.
I searched the forum and google for this problem - but all solutions are concerning problems when the users didn't type su or haven't properly rooted or something similar.