Traceback (most recent call last):


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpulhs0gaq\build\youtube_dl\YoutubeDL.py", line 789, in extract_info


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpulhs0gaq\build\youtube_dl\extractor\common.py", line 440, in extract


 "C:\Users\dst\AppData\Roaming\Build archive\youtube-dl\rg3\tmpulhs0gaq\build\youtube_dl\extractor\generic.py", line 3197, in _real_extract
youtube_dl.utils.UnsupportedError: Unsupported URL: https://www.energyfm.net/radioplayer/

Traceback (most recent call last):


 "c:\python36\lib\runpy.py", line 193, in _run_module_as_main

"__main__", mod_spec)


 "c:\python36\lib\runpy.py", line 85, in _run_code

exec(code, run_globals)


 "C:\Python36\Scripts\pytube.exe\__main__.py", line 9, in <module>


 "c:\python36\lib\site-packages\pytube\cli.py", line 64, in main

download(args.url, args.itag)


 "c:\python36\lib\site-packages\pytube\cli.py", line 169, in download

stream.download()


 "c:\python36\lib\site-packages\pytube\streams.py", line 228, in download

self.on_progress(chunk, fh, bytes_remaining)


 "c:\python36\lib\site-packages\pytube\streams.py", line 285, in on_progress

on_progress(self, chunk, file_handler, bytes_remaining)


 "c:\python36\lib\site-packages\pytube\cli.py", line 148, in on_progress

display_progress_bar(bytes_received, filesize)


 "c:\python36\lib\site-packages\pytube\cli.py", line 121, in display_progress_bar

_, columns = get_terminal_size()


 "c:\python36\lib\site-packages\pytube\cli.py", line 98, in get_terminal_size

rows, columns = os.popen('stty size', 'r').read().split()
ValueError: not enough values to unpack (expected 2, got 0)`
