Traceback (most recent call last):


 "/home/zhenqiz/anaconda3/lib/python3.7/site-packages/allennlp/common/util.py", line 343, in gpu_memory_mb

encoding='utf-8')


 "/home/zhenqiz/anaconda3/lib/python3.7/subprocess.py", line 376, in check_output

**kwargs).stdout


 "/home/zhenqiz/anaconda3/lib/python3.7/subprocess.py", line 453, in run

with Popen(*popenargs, **kwargs) as process:


 "/home/zhenqiz/anaconda3/lib/python3.7/subprocess.py", line 756, in __init__

restore_signals, start_new_session)


 "/home/zhenqiz/anaconda3/lib/python3.7/subprocess.py", line 1430, in _execute_child

restore_signals, start_new_session, preexec_fn)
OSError: [Errno 12] Cannot allocate memory

Traceback (most recent call last):


 "bilibili_video_download_v3-linux.py", line 21, in <module>

imageio.plugins.ffmpeg.download()


 "/home/tao/.local/lib/python3.7/site-packages/imageio/plugins/ffmpeg.py", line 55, in download

get_remote_file('ffmpeg/' + FNAME_PER_PLATFORM[plat])


 "/home/tao/.local/lib/python3.7/site-packages/imageio/core/fetching.py", line 121, in get_remote_file

_fetch_file(url, filename)


 "/home/tao/.local/lib/python3.7/site-packages/imageio/core/fetching.py", line 177, in _fetch_file

os.path.basename(file_name))
OSError: Unable to download 'ffmpeg.linux64'. Perhaps there is a no internet connection? If there is, please report this problem.
