breaks when gnome-terminal doesn't exist (and others)

[VasuAgrawal]

Testing with a different OS (Lubuntu of some version?) revealed that the installer script doesn't quite work properly on all linux OS's. Unfortunately the bash script fails since gnome-terminal doesn't exist, and it doesn't seem like x-terminal-emulator did anything. I'll need to figure out how to do try / except.

On a related note, the installation also seemed to throw an error, but all of the files were generated properly (so it seems). If there's no damage done then I will ignore this for now, but the above needs to be fixed.

[VasuAgrawal]

Can fix the windows thing by changing the bat file to:

@echo off
start python3 -i %1
exit