Right click emulation on touch screen

[SaltyPaws]

You had some errors during package downloads from Debian site.
Look at the first failure in the screenshot.

Thanks,
—MG

Success: after 
sudo apt update
sudo apt upgrade
editing line #11 of https://raw.githubusercontent.com/barebo...ick-emu.sh
so that it now reads : sudo chmod +x '/usr/local/bin/evdev-rce'

Then executing the script, while online.

Thanks for all the combined help!