蟒蛇-m PIP安装-U PIP errno的11004

我试图更新点子，但我不断收到以下消息：蟒蛇-m PIP安装-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安装，当我运行PIP --version我见点9.0.1。

为什么我无法更新它？或者用pip安装任何软件包？发生什么事？我该如何解决它？

来源

2017-07-06 G. Doe

9.0.1是pip的最新版本。你为什么试图更新它？ – jwodder

@jwodder我想安装django。我设法创建了一个虚拟环境，但是当我尝试安装django'pip install django〜= 1.10.0' 我得到相同类型的错误但是： '找不到满足要求的版本django〜 = 1.10.0（来自版本：）没有找到匹配分布的django〜= 1.10.0' –

@ G.Doe：你是否在代理之后？ –

你在代理人后面。当你发现，你可以使用--proxy参数传递的代理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

的文档在这里混乱，因为它并没有提到要求通过协议的一部分代理定义。

来源

2017-07-07 20:08:26

蟒蛇-m PIP安装-U PIP errno的11004

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