So i got a raspberry pi 3. downloaded the latest version On this site: Releases · Screenly/screenly-ose · GitHub
Choose this file: qt5-5.15.2-buster-pi3.tar.gz
But how do i make that tar.gz file in to an img or iso file so that i can transfer it to a USB drive for installation?
I tried the other method, download raspberry pi OS Lite and install using terminal, but i just got a lot of errors so i would like to make a clean install from USB. Thanks.