pip:Could not fetch URL ***: There was a problem confirming the ssl certificate: HTTPSConnectionPool
1）报错：Could not fetch URL ***: There was a problem confirming the ssl certificate: HTTPSConnectionPool
python安装第三方库获取URL时，无法确认SSL证书
2）失败尝试
切换镜像：
pip install *** -i http://pypi.douban.com/simple【豆瓣】
pip install *** -i https://pypi.tuna.tsinghua.edu.cn/simple【清华】
添加信任：
pip install *** -i http://pypi.douban.com/simple --trusted-host pypi.douban.com
更新pip:
python -m pip install --upgrade pip
3）解决办法：
就在一脸懵逼之时，突然瞟了一下任务栏，看见开启的Charles，并且想到最近刚安装了Charles Proxy CA证书，猜想是不是Charles 证书的原因呢？
死马当货马医，于是，尝试关闭Charles代理重试，安装成功
pip:Could not fetch URL ***: There was a problem confirming the ssl certificate: HTTPSConnectionPool相关推荐
- Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate
安装jsonpath:>pip install jsonpath 报错:Could not fetch URL https://pypi.org/simple/pip/: There was a ...
- Windows 下使用anaconda虚拟环境pip install 安装pytorch出现报错There was a problem confirming the ssl certificate
一.报错信息 使用anaconda创建的虚拟环境,进入虚拟环境,使用以下命令安装pytorch pip3 install torch torchvision torchaudio --extra-in ...
- 【pip报错】Could not fetch URL https://pypi.org/simple/gast/:There was a problem confirming the ssl cert
pip install -r requirements.txt 问题1: [报错]Could not fetch URL https://pypi.org/simple/gast/: There wa ...
- 使用pip报错：Could not fetch URL https://pypi.org/simple/: There was a problem confirming the ssl certi
** WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after con ...
- pip或pip3安装报错Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming。。。
Could not fetch URL https://pypi.org/simple/pip/: There was a problem confirming the ssl certificate ...
- 已解决Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pip/: There was a problem confirming
已解决(pip升级报错) WARNING: pip is configured with locations that require TLS/SSL, however the ssl module ...
- pip报错：Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pip/: There was a problem confirm
Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pip/: There was a problem confirming 今天 ...
- 解决 ‘Could not fetch URL https://pypi.python.org’的问题
[前提]: win10下python3和python2共存环境,但是环境变量只配置了python3 [问题]: 用pip安装一个包 执行pip2 install xxx的时候报错 Fatal erro ...
- 成功解决Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/xx/: There was a problem confirming
pip安装xxx库出现问题: 比如,xxx是pandas (py37) user@node01:~$ pip install pandas Looking in indexes: https://py ...
- 使用镜像源和trust-host解决：Could not fetch URL https://pypi.org/simple/xxxx/
pip install xxx包报错: Could not fetch URL https://pypi.org/simple/xxxx/: There was a problem confirmin ...
最新文章
- AE安装部署以及监测ArcEngine runtime 9.3是否安装
- Webwork2之Action Result Type（转载）
- JQuery.Ajax用法
- OVS 网桥的Patch端口学习笔记
- c语言奇偶校验完整程序,求助 奇偶校验的C语言编程
- 【北京迅为】i.MX6ULL终结者Linux RS232/485驱动实验RS232驱动
- 通过python爬虫程序爬取未来几日的天气状况
- postman安装与使用
- VC 获取汉字拼音首字母（unicode编码）上
- 什么是电脑pe系统？
- 微型计算机芯片上的位数,微处理器芯片的位数指的是什么
- Kernel panic - not syncing: Attempted to kill init
- python pip 安装失败问题解决
- Android 网络框架之Retrofit源码解析，flutter边框特效
- 面向对象程序综合设计 课程设计——僵尸危机
- CleanMyMac2023一键清除垃圾缓存和恶意广告插件 时刻保持Mac畅快运行
- 运放的防护，如何避免电气过载（ESO）
- linux .gz文件 解压缩命令的简单使用
- PADS的layout单个元器件删除时提示“复用元素无法修改，首先打散复用模块”
- Direct3D 10系统（二）