The Calibre website states to use the following and not to use packages, "sudo -v && wget -nv -O- https://download.calibre-ebook.com/linux-installer.sh | sudo sh /dev/stdin
I can’t make this work, command not found error.
I would prefer to run this as a Portainer stack with the ebook data coming from my NAS.
Reminder, I am a 76 year old, new to most of this so this needs to be detailed…and simple??