蟒蛇-m PIP安裝-U PIP errno的11004

我試圖更新點子，但我不斷收到以下消息：蟒蛇-m PIP安裝-U PIP errno的11004

H:\>python -m pip install -U pip 
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.con 
nection.VerifiedHTTPSConnection object at 0x031AF3B0>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed',)': /simple/pip/ 
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.con 
nection.VerifiedHTTPSConnection object at 0x031AF3D0>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed',)': /simple/pip/ 
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.con 
nection.VerifiedHTTPSConnection object at 0x031AF110>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed',)': /simple/pip/ 
Retrying (Retry(total=1, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.con 
nection.VerifiedHTTPSConnection object at 0x031AF0B0>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed',)': /simple/pip/ 
Retrying (Retry(total=0, connect=None, read=None, redirect=None)) after connection broken by 'NewConnectionError('<pip._vendor.requests.packages.urllib3.con 
nection.VerifiedHTTPSConnection object at 0x031AF170>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed',)': /simple/pip/ 
Requirement already up-to-date: pip in c:\users\a256886\appdata\local\programs\python\python36-32\lib\site-packages

我有蟒蛇3.6.1安裝，當我運行PIP --version我見點9.0.1。

爲什麼我無法更新它？或者用pip安裝任何軟件包？發生什麼事？我該如何解決它？

來源

2017-07-06 G. Doe

9.0.1是pip的最新版本。你爲什麼試圖更新它？ – jwodder

@jwodder我想安裝django。我設法創建了一個虛擬環境，但是當我嘗試安裝django'pip install django〜= 1.10.0' 我得到相同類型的錯誤但是： '找不到滿足要求的版本django〜 = 1.10.0（來自版本：）沒有找到匹配分佈的django〜= 1.10.0' –

@ G.Doe：你是否在代理之後？ –

你在代理人後面。當你發現，你可以使用--proxy參數傳遞的代理pip：

python -m pip install -U pip --proxy http://username:[email protected]_url:port

或

pip install --upgrade pip --proxy http://username:[email protected]_url:port

的文檔在這裏混亂，因爲它並沒有提到要求通過協議的一部分代理定義。

來源

2017-07-07 20:08:26

蟒蛇-m PIP安裝-U PIP errno的11004

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