Issues in the script

[marcoevang]

I installed argonone_dietpi on my Raspberry Pi 4 running DietPi v8.22.3.
The script did not work due to the following issues:

1. In dietpi, at least in the latest version, the default user is dietpi, not pi, therefore any reference to /home/pi is wrong
2. The packages python-smbus and python-rpi.gpio had no available source

After replacing /home/pi with /home/dietpi, and removing the above packages from the list, the script worked.
The instructions should also remind to previously install Python 3 .

The file 'script' seems to be more correct concerning the required packages, and only needs replacing the home path.

Thank you for you effort.