youtube-di update bug

[imrhk]

rahul@hp:~$ sudo youtube-dl -U
[sudo] password for rahul:
Updating to latest version...
Traceback (most recent call last):
File "/usr/bin/youtube-dl", line 4645, in
main()
File "/usr/bin/youtube-dl", line 4636, in main
_real_main()
File "/usr/bin/youtube-dl", line 4610, in _real_main
updateSelf(fd, sys.argv[0])
File "/usr/bin/youtube-dl", line 4203, in updateSelf
urlh.close()
UnboundLocalError: local variable 'urlh' referenced before assignment

I am not able to download video
rahul@hp:$ youtube-dl http://www.youtube.com/watch?v=ktvTqknDobU
[youtube] Setting language
[youtube] ktvTqknDobU: Downloading video webpage
[youtube] ktvTqknDobU: Downloading video info webpage
[youtube] ktvTqknDobU: Extracting video information
Traceback (most recent call last):
File "/usr/bin/youtube-dl", line 4645, in
main()
File "/usr/bin/youtube-dl", line 4636, in main
_real_main()
File "/usr/bin/youtube-dl", line 4620, in _real_main
retcode = fd.download(all_urls)
File "/usr/bin/youtube-dl", line 869, in download
ie.extract(url)
File "/usr/bin/youtube-dl", line 1135, in extract
return self._real_extract(url)
File "/usr/bin/youtube-dl", line 1406, in _real_extract
url_map = dict((ud['itag'][0], ud['url'][0] + '&signature=' + ud['sig'][0]) for ud in url_data)
File "/usr/bin/youtube-dl", line 1406, in
url_map = dict((ud['itag'][0], ud['url'][0] + '&signature=' + ud['sig'][0]) for ud in url_data)
KeyError: 'sig'
rahul@hp:$

[phihag]

Sorry, that was a bug we introduced temporarily (See #578). You can update manually with

sudo wget https://yt-dl.org/latest/youtube-dl -O $(which youtube-dl)

I'm closing this issue now since I'm fairly certain that you are seeing #578. Feel free to comment either way, and we'll reopen it if necessary.