使用pip時“SSLError：讀取操作超時”

Question

每當我嘗試使用pip安裝時，我都會收到以下錯誤：

Downloading/unpacking Django>=1.5.1,<1.6 (from -r requirements.txt (line 1))
  Downloading Django-1.5.4.tar.gz (8.1MB): 8.0MB downloaded
Cleaning up...
Exception:
Traceback (most recent call last):
  File "/vagrant/venv/local/lib/python2.7/site-packages/pip/basecommand.py", line 134, in main
    status = self.run(options, args)
  File "/vagrant/venv/local/lib/python2.7/site-packages/pip/commands/install.py", line 236, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/vagrant/venv/local/lib/python2.7/site-packages/pip/req.py", line 1092, in prepare_files
    self.unpack_url(url, location, self.is_download)
  File "/vagrant/venv/local/lib/python2.7/site-packages/pip/req.py", line 1238, in unpack_url
    retval = unpack_http_url(link, location, self.download_cache, self.download_dir)
  File "/vagrant/venv/local/lib/python2.7/site-packages/pip/download.py", line 622, in unpack_http_url
    download_hash = _download_url(resp, link, temp_location)
  File "/vagrant/venv/local/lib/python2.7/site-packages/pip/download.py", line 495, in _download_url
    chunk = resp.read(4096)
  File "/usr/lib/python2.7/socket.py", line 380, in read
    data = self._sock.recv(left)
  File "/usr/lib/python2.7/httplib.py", line 561, in read
    s = self.fp.read(amt)
  File "/usr/lib/python2.7/socket.py", line 380, in read
    data = self._sock.recv(left)
  File "/usr/lib/python2.7/ssl.py", line 241, in recv
    return self.read(buflen)
  File "/usr/lib/python2.7/ssl.py", line 160, in read
    return self._sslobj.read(len)
SSLError: The read operation timed out

Storing complete log in /home/vagrant/.pip/pip.log

這曾經不時發生在我身上，但現在我無法安裝任何東西。 我嘗試添加--timeout=600 ，但它在相同的時間內（達到8.0M后幾秒鍾）失敗。
關於如何解決這個問題的任何想法？

Answer 1

嘗試（注意--default）：

pip --default-timeout=100 install django

如果它仍然不起作用，你可以手動下載django1.5.4和：

https://docs.djangoproject.com/en/dev/topics/install/#installing-an-official-release-manually

類似的問題：

點擊搜索django產生超時錯誤 ， 在MacOSX Lion上點擊安裝django超時

Answer 2

這通常是因為互聯網連接不暢，即; 安裝過程中丟失互聯網連接重做命令，它應該工作正常。

Answer 3

使用sudo pip install解決了我的問題（在我的本地機器上）。 我知道這個問題已經過時了，但是對於將來遇到這個問題的其他人來說，這對我有用。 :)