Hey,
the script doesn't work on some of the Feeds on Tele-Task Website like https://www.tele-task.de/feeds/series/948/ (DPDC Lecture).
When I try to run ruby teletask-cli.rb -x https://www.tele-task.de/feeds/series/948/
I got following error:
teletask-cli.rb:22:in parse_tracks': Can't parse XML. Right teletask feed series URL? (RuntimeError) from teletask-cli.rb:120:in
'