I can’t get this to work no matter where I place the txt file. I’ve tried a network folder, a dropbox link (and checked that a browser shows the content directly) and even a local folder on the pi. As well as inserting the link in the config.ru file (right under “configure do”) In all cases, all I see is the header “Who’s Where”, and get an error saying “outboard.rb: Something’s wrong with the text input file…”

Do you have any idea what might be wrong? Is this no longer supported on newer ruby versions maybe?