出现Could not fetch URL https://pypi.org/simple/request/: There was a problem confirming the ssl.....

pip安装request遇到问题：SSL证书错误与镜像源解决方案,
原创 已于 2024-02-20 00:35:38 修改 · 1w 阅读 · 59 ·
CC 4.0 BY-SA版权
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
文章标签：

#ssl #网络协议 #网络

于 2024-02-20 00:31:01 首次发布
文章讲述了用户在使用pip安装request过程中遇到的SSL证书问题，涉及尝试国内镜像、指定信任主机、无效分布警告和解压文件格式识别等挑战，最后列出了一些常用的国内Python包源地址。

在使用pip安装request时，出现问题：分析第一句

Could not fetch URL https://pypi.org/simple/request/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/request/ (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:1123)'))) - skipping

尝试1：简单来波管理员运行来再进行安装，结果一样

尝试二：认为pypi.org在国内被墙了，无法从python官网url下载。翻个  之后尝试，结果一样。

访问https://pypi.org/simple/request/:能直接访问的。

最低0.47元/天 解锁文章
曰行
关注
python3安装pip install报错Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirm
weixin_54626591的博客
11-15 1万+
python3安装pip install报错Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirm
python安装pip install报错Could not fetch URL https://pypi.org/simple/pip/...更换镜像源
weixin_54626591的博客
11-15 7960
python安装pip install报错Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirm
如何解决报错：“Could not fetch URL https://pypi.org/simple/mysqlclient/: There was a problem confirming the
weixin_45754647的博客
08-04 3434
这个错误是由于无法验证SSL证书而导致的，可能是因为系统没有找到相应的根证书或证书存储不完整。以下是几种解决这个问题的方法：使用更新包，这个包包含了最新的CA根证书： 方法二：使用自定义的认证根证书文件 如果系统上已经安装了证书，可以明确指定证书路径： 方法三：手动安装证书（仅适用于macOS） 如果你使用的是macOS，可以使用脚本来安装证书。 上面的命令会打开脚本文件，双击以运行它。这个脚本会为你安装所需的证书。可以禁用SSL验证来绕过证书验证，但这样做会有安全风险： 方法五：下载并手动安装包 如果以上
Python pip报错：Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pipenv
蔡金航的博客
08-05 4037
前天用pip安装包的时候，突然报了如下错误： Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pipenv/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host=‘pypi.tuna.tsinghua.edu.cn’, port=443): Max retries exceeded with url: /simple/pipenv
Could not fetch URL ：There was a problem confirming the ssl certificate
xiao_kelai的博客
06-15 2889
挂代理或者开拦截器都会发送，关掉代理试试。
anaconda pip 报错如Could not fetch URL https://pypi.org/simple/pip/ There was a problem.....
weixin_43720222的博客
07-17 1086
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate:](这里写自定义目录标题) python 3.8 使用pip命令报错如标题 低版本的python使用pip不会报错，是因为高版本的默认了ssl导致报错 解决办法 install后面直接替换成需要安装的即可 pip install -U d2l -i http://pypi.douban.com/simp
pip 安装问题Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pip/: There was a problem confi
qq_36234441的博客
04-19 1602
在XXXX处写上你的包名。
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate
图灵追幕者博客录
05-10 1万+
这个错误通常是由于网络连接问题或者代理设置不正确导致的。：由于pypi.org在国外，国内访问速度可能较慢，可以考虑使用国内的镜像源来替代。可以通过修改pip的配置文件来使用国内的镜像源。自己拔掉内网连接上自己手机开的热点外网服务器后，这个问题得到了解决。然后，自己按照上面介绍的方法通过修改pip配置文件后，问题也是得到了解决。今天要查询自己python3.6.8环境中已经安装的库包，使用pip list查询后，弹出了一个类似于警告的问题："
【报错】Could not fetch URL https://pypi.org/simple/xlwt/: There was a problem confirming the ssl...
m0_61573978的博客
04-24 1808
又访问内网不行的情况，是DNS被修改导致的，可能是我用的访问外网的工具的设置里面有更改本地DNS的选项。把 使用代理服务器 给关掉，打开 自动检测设置 之后，再pip install xlwt。一看，哦吼，代理服务器有问题，这回算是知道为什么pip不了的原因了。（讲实话，我也不知道 加pip有什么用）（反正我的问题是都没解决）首先以为是网络问题，关了墙后切换到了wifi网络后还不是行，（这哥是网络问题，和我遇到的问题不一样，但分析过程值得参考）（换数据源，试了一试，没用）换了镜像源：（一样报错）
Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/certifi/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.tuna.tsinghua.edu.cn', port=443): Max retries exceeded with url: /simple/certifi/ (Caused by SSLError
03-23
ctx = ssl.create_default_context(cafile=certifi.where()) response = urlopen('https://example.com', context=ctx) print(response.read().decode('utf8')) ``` 上述脚本展示了如何利用 Certifi 来创建一个默认...
Python解决pip install时出现的Could not fetch URL问题
09-18
主要介绍了Python解决pip install时出现的Could not fetch URL问题,文中通过示例代码介绍的非常详细，对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLZeroReturnError(6, 'TLS/SSL connection
03-16
ssl._create_default_https_context = ssl._create_unverified_context req = urllib.request.Request('https://pypi.org/') data = urllib.request.urlopen(req).read() print(data.decode()) ``` 上述方法通过...
Could not fetch URL https://pypi.org/simple/execjs/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/execjs/ (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:997)'))) - skipping ERROR: Could not find a version that satisfies the requirement execjs (from versions: none) ERROR: No matching distribution found for execjs
03-23
嗯，用户现在遇到了另一个关于安装execjs的错误，这次的错误信息是关于SSL证书验证失败。我需要先理解这个错误的具体原因，然后给出解决方案。 首先，用户之前已经问过关于无法安装execjs的问题，现在出现的是SSL...
Could not fetch URL https://pypi.org/simple/matplotlib/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/matplotlib/ (Caused by SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)) - skipping Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/pip/ (Caused by SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)) - skipping DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. pip 21.0 will drop support for Python 2.7 in January 2021. More details about Python 2 support in pip can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support pip 21.0 will remove support for this functionality. D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:424: SNIMissingWarning: An HTTPS request has been made, but the SNI (Server Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings SNIMissingWarning, D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning, WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)': /simple/matplotlib/ D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning, WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)': /simple/matplotlib/ D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning, WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)': /simple/matplotlib/ D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning, WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)': /simple/matplotlib/ D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning, WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol'),)': /simple/matplotlib/ D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning, ERROR: Could not find a version that satisfies the requirement matplotlib (from versions: none) ERROR: No matching distribution found for matplotlib D:\pythoncharm\pythonProject1\.venv\lib\site-packages\pip\_vendor\urllib3\util\ssl_.py:164: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. You can upgrade to a newer version of Python to solve this. For more information, see https://urllib3.readthedocs.io/en/latest/advanced-usage.html#ssl-warnings InsecurePlatformWarning翻译
最新发布
11-27
无法获取 URL https://pypi.org/simple/matplotlib/：确认 SSL 证书时出现问题： HTTPSConnectionPool(host='pypi.org', port=443): 超过最大重试次数，URL为 /simple/matplotlib/ (原因是：SSLError(SSLError(1, ...
Python学习报错Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl c
qq_58576765的博客
08-23 2479
根本原因：SSL报错，梯子没关（也不知道为啥，关了就解决了）新建了一个虚拟环境，想安装包失败，之前明明可以，报错如下。
python 安装时出现Could not fetch URL https://pypi.python.org/simple/pool/: There was a problem confirming
热门推荐
云胡
02-10 6万+
可能是ssl证书没有认证。通过信任可以解决。 pip –trusted-host pypi.python.org install + 想要安装的包
python 报错: Could not fetch URL https://pypi.org/simple/requests/: There was a problem confirming......
weixin_44818729的博客
11-16 2257
本地requests 请求报错,连在terminal 中 下载 pip install requests 也报错: Could not fetch URL https://pypi.org/simple/requests/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.o...
报错Could not fetch URL https://pypi.python.org/simple/...
qq_24890901的博客
04-21 2229
4.17号在Ubuntu中用pip安装某个包的时候出现了类似这样的错误Could not fetch URL https://pypi.python.org/simple/… 百度了下，大部分给的解决方案是????： pip --trusted-host pypi.python.org install + 想要安装的包 但是这个解决方案对我无效。 然后看到了另一个方法????： pip install 要...
【pip报错】Could not fetch URL https://pypi.org/simple/gast/:There was a problem confirming the ssl cert
weixin_43881466的博客
05-21 2628
pip install -r requirements.txt 【报错】Could not fetch URL https://pypi.org/simple/gast/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host=‘pypi.org’, port=443): Max retries exceed ed with url: /simple/gast/ (Caused by SSLError(“.
Could not fetch URL https://pypi.org/simple/tensorflow/: There was a problem confirming the ssl certificate
04-04
As an AI language model, I do not have access to the specific details of your system and the error message. However, this error message usually occurs when there is an issue with the SSL certificate on the server-side. Here are some possible solutions that you can try: 1. Check your internet connection and try again 2. Upgrade pip to the latest version using the following command: `pip install --upgrade pip` 3. Use the `--trusted-host` option with pip to ignore SSL errors: `pip install --trusted-host pypi.org --trusted-host files.pythonhosted.org tensorflow` 4. Try installing the package with `conda` instead of `pip` 5. Update your SSL certificate bundle by downloading the latest version from the certifi package: `pip install --upgrade certifi` 6. If you are behind a corporate firewall, contact your IT department to check if there are any restrictions on SSL connections. If none of the above solutions work, please provide more details about your system and the error message for further assistance.
评论 12
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符
 
红包 添加红包
表情包 插入表情
表情包 代码片
 条评论被折叠 查看
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值