Error when using --batch-file

[ghost]

Hello,

I encountered a problem when using the -a or --batch-file option:

$ youtube-dl -t -a batch.txt --verbose
[debug] System config: []
[debug] User config: []
[debug] Command-line args: ['-t', '-a', 'batch.txt', '--verbose']
[debug] Encodings: locale 'UTF-8', fs 'utf-8', out 'UTF-8', pref: 'UTF-8'
Traceback (most recent call last):
File "/usr/bin/youtube-dl", line 9, in
load_entry_point('youtube-dl==2014.02.25', 'console_scripts', 'youtube-dl')()
File "/usr/lib/python3.3/site-packages/youtube_dl/init.py", line 804, in main
_real_main(argv)
File "/usr/lib/python3.3/site-packages/youtube_dl/init.py", line 562, in _real_main
batchfd = io.open(opts.batchfile, 'r', encoding='utf-8', errors='ignore')
NameError: global name 'io' is not defined

content of batch.txt:
http://www.youtube.com/watch?v=l2ccxk4SEo4

I also noticed that the error occurs even if I do not specify the file to read from.

[jaimeMF]

It's fixed on 2014.02.26, I think you have used pip to install youtube-dl, run sudo pip install -U youtube_dl to update.
Thanks for the report, and sorry for the bug.