无法通过 pip 安装 Spacy [重复]

Posted 2023-02-24

【中文标题】无法通过 pip 安装 Spacy [重复]

【英文标题】：Failing to install Spacy via pip [duplicate]

【发布时间】：2022-01-22 23:41:02

【问题描述】：

设置：

Python 3.9.5 蟒蛇 3 2021.11 视窗 10

每当我尝试安装 spacy (pip install spacy) 时，我都会得到：

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x00000175C6A0DA30>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/spacy/
WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x00000175C6A0DC10>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/spacy/
WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x00000175C6A0DAC0>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/spacy/
WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x00000175C6A0D730>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/spacy/
WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.urllib3.connection.HTTPSConnection object at 0x00000175C6A13790>, 'Connection to pypi.org timed out. (connect timeout=15)')': /simple/spacy/
ERROR: Could not find a version that satisfies the requirement spacy (from versions: none)
ERROR: No matching distribution found for spacy

我也试过了 (pip install -U spacy)

另一种方法：

pip install -U pip setuptools wheel
pip install -U spacy
python -m spacy download en_core_web_sm

也失败了。

请帮帮我。

【问题讨论】：

尝试在 Windows 中从 cmd 执行“pip install spacy”，它对我有用

【参考方案1】：

确保您已配置代理 与：

export http_proxy=http://username:password@server_address:port

或

export http_proxy=http://server_address:port

或直接使用 pip:

pip install spacy --proxy=http://the-proxy-adress-with-port-and-auth

【讨论】：

代理地址、端口、身份验证应该输入什么？

@ringola27 ：如果您在其他情况下不使用代理，则不需要执行此命令，但是您的浏览器是否在开始时告诉您一些事情（关于代理）？

我的浏览器没有说明代理。

你使用的是哪个版本的 pip ？可以在cmd中使用pip -V查看。