urllib2.URLError: urlopen error [Errno -3] Temporary failure in name resolution

1650 단어 Ubuntu
>>> sd = load_url("https://s3-us-west-2.amazonaws.com/jcjohns-models/vgg16-00b39a1b.pth")
Downloading: "https://s3-us-west-2.amazonaws.com/jcjohns-models/vgg16-00b39a1b.pth" to /home/ubuntu/.torch/models/vgg16-00b39a1b.pth
Traceback (most recent call last):
  File "", line 1, in 
  File "/usr/local/lib/python2.7/dist-packages/torch/utils/model_zoo.py", line 65, in load_url
    _download_url_to_file(url, cached_file, hash_prefix, progress=progress)
  File "/usr/local/lib/python2.7/dist-packages/torch/utils/model_zoo.py", line 75, in _download_url_to_file
    u = urlopen(url)
  File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen
    return opener.open(url, data, timeout)
  File "/usr/lib/python2.7/urllib2.py", line 429, in open
    response = self._open(req, data)
  File "/usr/lib/python2.7/urllib2.py", line 447, in _open
    '_open', req)
  File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain
    result = func(*args)
  File "/usr/lib/python2.7/urllib2.py", line 1241, in https_open
    context=self._context)
  File "/usr/lib/python2.7/urllib2.py", line 1198, in do_open
    raise URLError(err)
urllib2.URLError: 

문제 원인: WSCL을 배포할 때 대상 웹 사이트의 DNS 서버 솔루션을 확인할 수 없는 문제가 발생했습니다: DNS 서버 구성 정보 추가
  • 프로필을 엽니다sudo gedit /etc/resolv.con
  • 다음 내용을 파일에 추가합니다. #nameserver 127.0.1 이 줄은 파일을 열 때 있습니다. Nameserver 8.8.8nameserver 114.114.114를 변경할 필요가 없습니다
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