「TypeError：PIP升級過程中 - =：'Retry'和'int'」不受支持的操作數類型

我在Acer筆記本電腦中使用Ubuntu 16.04.2 LTS，我試圖更新我的pip安裝（當前版本：8.1.1）。當我運行命令「TypeError：PIP升級過程中 - =：'Retry'和'int'」不受支持的操作數類型

PIP安裝--upgrade點子

我得到以下輸出：

Exception: 
Traceback (most recent call last): 
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main 
    status = self.run(options, args) 
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 328, in run 
    wb.build(autobuilding=True) 
File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 748, in build 
    self.requirement_set.prepare_files(self.finder) 
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 360, in prepare_files 
    ignore_dependencies=self.ignore_dependencies)) 
File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 512, in _prepare_file 
    finder, self.upgrade, require_hashes) 
File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 273, in populate_link 
    self.link = finder.find_requirement(self, upgrade) 
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 442, in find_requirement 
    all_candidates = self.find_all_candidates(req.name) 
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 400, in find_all_candidates 
    for page in self._get_pages(url_locations, project_name): 
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 545, in _get_pages 
    page = self._get_page(location) 
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 648, in _get_page 
    return HTMLPage.get_page(link, session=self.session) 
File "/usr/lib/python2.7/dist-packages/pip/index.py", line 757, in get_page 
    "Cache-Control": "max-age=600", 
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 480, in get 
    return self.request('GET', url, **kwargs) 
File "/usr/lib/python2.7/dist-packages/pip/download.py", line 378, in request 
    return super(PipSession, self).request(method, url, *args, **kwargs) 
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 468, in request 
    resp = self.send(prep, **send_kwargs) 
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/sessions.py", line 576, in send 
    r = adapter.send(request, **kwargs) 
File "/usr/share/python-wheels/CacheControl-0.11.5-py2.py3-none-any.whl/cachecontrol/adapter.py", line 46, in send 
    resp = super(CacheControlAdapter, self).send(request, **kw) 
File "/usr/share/python-wheels/requests-2.9.1-py2.py3-none-any.whl/requests/adapters.py", line 376, in send 
    timeout=timeout 
File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/connectionpool.py", line 610, in urlopen 
    _stacktrace=sys.exc_info()[2]) 
File "/usr/share/python-wheels/urllib3-1.13.1-py2.py3-none-any.whl/urllib3/util/retry.py", line 228, in increment 
    total -= 1 
TypeError: unsupported operand type(s) for -=: 'Retry' and 'int'

我在以下頁面閱讀的郵件：

我不使用任何代理服務器或防火牆

（除非你把我的路由器既，IDK）。

來源

2017-03-05 echo66

你可以嘗試使用'GET-pip.py'腳本，而不是和後的結果？ https://bootstrap.pypa.io/get-pip.py – nir0s

鏈接的SO問題有一些新的答案。我認爲答案https://stackoverflow.com/a/46970344/1380673會幫助你。 –

這種情況發生在我身後的時候，我在公司代理人後面。要解決該問題，請使用--proxy=urlOfYourProxy運行。

例如：

pip install --proxy user:[email protected]://localproxy:8080

來源

2017-07-04 04:38:13

「TypeError：PIP升級過程中 - =：'Retry'和'int'」不受支持的操作數類型

回答

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