在OSX上安装spaCy会导致sslError（TLSV1_ALERT_PROTOCOL_VERSION）

Question

我正在尝试安装Spacy，但我遇到此SSL错误，我已经尝试了不同的修复解决方案，但我仍然无法找到运行此SSL错误的方法。

已知问题：https://bugs.python.org/issue18378

版本

(witty_env) ➜  moodie pip --version
pythpip 9.0.1 from /Library/Python/2.7/site-packages (python 2.7)

(witty_env) ➜  moodie python --version
Python 2.7.10

(witty_env) ➜  moodie LC_CTYPE=UTF-8 python -m spacy download en                                              

Collecting https://github.com/explosion/spacy-models/releases/download/en_core_web_sm-2.0.0/en_core_web_sm-2.0.0.tar.gz
Exception:
Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 324, in run
    requirement_set.prepare_files(finder)
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 620, in _prepare_file
    session=self.session, hashes=hashes)
  File "/Library/Python/2.7/site-packages/pip/download.py", line 821, in unpack_url
    hashes=hashes
  File "/Library/Python/2.7/site-packages/pip/download.py", line 659, in unpack_http_url
    hashes)
  File "/Library/Python/2.7/site-packages/pip/download.py", line 853, in _download_http_url
    stream=True,
  File "/Library/Python/2.7/site-packages/pip/_vendor/requests/sessions.py", line 488, in get
    return self.request('GET', url, **kwargs)
  File "/Library/Python/2.7/site-packages/pip/download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "/Library/Python/2.7/site-packages/pip/_vendor/requests/sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "/Library/Python/2.7/site-packages/pip/_vendor/requests/sessions.py", line 596, in send
    r = adapter.send(request, **kwargs)
  File "/Library/Python/2.7/site-packages/pip/_vendor/requests/adapters.py", line 497, in send
    raise SSLError(e, request=request)
SSLError: [SSL: TLSV1_ALERT_PROTOCOL_VERSION] tlsv1 alert protocol version (_ssl.c:590)
(witty_env) ➜  moodie```