Super user not working after motochopper root

[Derek11598]

I get the error "there was an error installing superuser.please send a log of the error to the developer"

please help ive used alot of methods and none are working

im using 4.2.2

kernel version 3.4.0

base band version i545vruame7

 

[ajl]

You can't root ME7. At least, not with the method you're using.

Sent from my GT-I9505 using Tapatalk 4

 

[Derek11598]

Please help me im having such a hard time

 

[Derek11598]

You can't root ME7. At least, not with the method you're using.

Sent from my GT-I9505 using Tapatalk 4

./pwm can't execute : permission denied