remote_control ./start "You have 1 unapplied migration(s)." issue

[DanielKoohmarey]

When running the remote_control ./start on a new Raspberry Pi 3+ you get:

pi@raspberrypi:~/SunFounder_PiCar-V/remote_control $ sudo ./start
Server running
Performing system checks...

DEBUG "front_wheels.py": Set debug off
DEBUG "front_wheels.py": Set wheel debug off
DEBUG "Servo.py": Set debug off
DEBUG "back_wheels.py": Set debug off
DEBUG "TB6612.py": Set debug off
DEBUG "TB6612.py": Set debug off
DEBUG "PCA9685.py": Set debug off
DEBUG "camera.py": Set debug off
DEBUG "camera.py": Set pan servo and tilt servo debug off
DEBUG "Servo.py": Set debug off
DEBUG "Servo.py": Set debug off
mjpg_streamer -i "/usr/local/lib/input_uvc.so" -o "/usr/local/lib/output_http.so                    -w /usr/local/www" &
None
System check identified no issues (0 silenced).

You have 1 unapplied migration(s). Your project may not work properly until you                    apply the migrations for app(s): auth.
Run 'python manage.py migrate' to apply them.

The problem is the "Run 'python manage.py migrate' to apply them." output, as the latest Raspbian image comes with both python2 and python3 installed, with 'python' launching python2. As a result to fix the migration issue, you actually have to run python3 manage.py migrate.

[Eisteepropper]

how do i run python3 manage.py migrate? i'm sorry this might be a stupid question but i'm very noob in this.

[Roya-myob]

Just run this command: 'python3 manage.py migrate'.