相关疑难解决方法(0)

我是Python的新手,并试图> pip install linkchecker在Windows 7上.一些说明:

• 无论封装,pip安装都失败了.例如,> pip install scrapy也会导致SSL错误.
• Python 3.4.1的Vanilla安装包括pip 1.5.6.我尝试做的第一件事是安装linkchecker.Python 2.7已经安装,它随ArcGIS一起提供.python而pip直到我安装3.4.1中不具备的命令行.
• > pip search linkchecker作品.也许这是因为pip搜索不会验证网站的SSL证书.
• 我在公司网络中,但我们没有通过代理来访问互联网.
• 每台公司计算机(包括我的计算机)都有一个受信任的根证书颁发机构,其使用原因有多种,包括支持监控TLS流量到https://google.com.不确定这是否与它有关.

以下是运行后我的pip.log的内容pip install linkchecker:

Downloading/unpacking linkchecker
  Getting page https://pypi.python.org/simple/linkchecker/
  Could not fetch URL https://pypi.python.org/simple/linkchecker/: connection error: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:598)
  Will skip URL https://pypi.python.org/simple/linkchecker/ when looking for download links for linkchecker
  Getting page https://pypi.python.org/simple/
  Could not fetch URL https://pypi.python.org/simple/: connection error: HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries …

我收到以下错误:

Exception in thread Thread-3:
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 810, in        __bootstrap_inner
self.run()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/threading.py", line 763, in  run
self.__target(*self.__args, **self.__kwargs)
File "/Users/Matthew/Desktop/Skypebot 2.0/bot.py", line 271, in process
info = urllib2.urlopen(req).read()
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 431, in open
response = self._open(req, data)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 449, in _open
'_open', req)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 409, in _call_chain
result = func(*args)
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py", line 1240, in https_open
context=self._context)
File …