Pypia on Debian 9 Stretch

[Saltani]

Hello dagrha
First, thanks a lot for creating this program/script. It's VERY useful and I managed to install PIA VPN on Debian 9 Stretch, using your script.
At first, however, the script wouldn't run because sudo isn't installed on Debian 9 and I am not going to install sudo. As a workaround, I deleted all occurrences of sudo in your script and managed to get it working.
My suggestion is to change the script so it'll run on computers without sudo.
//Saltani