针对你遇到的问题 "could not fetch url https://pypi.org/simple/ultralytics/: there was a problem",以下是一些可能的解决步骤: 确认网络连接是否正常: 确保你的设备可以正常访问互联网。 尝试访问其他网站或在线服务,以验证网络连接没有问题。 尝试在浏览器中直接访问URL: 在浏览器中打开 https://pypi....
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:11...
Fatal error in launcher: Unable to create process using '"' 【解决】: python2 -m pip install XXX python3 -m pip install XXX 报了新的错误 : Could not fetch URL https://pypi.org/simple/xlsxwriter/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org',...
Could not fetch URL https://pypi.org/simple/keras-bert/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/keras-bert/ (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ss...
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("Can't connect to HTTPS URL because the SSL module is not available."...
这个报错出现的原因是开启了代理,在网络和 Internet 设置中打开代理设置,关闭代理服务之后,命令即可重新运行 关闭代理设置 如果不想关闭代理,可以使用 命令也能进行安装 上面的镜像地址可以替换成为其它常用的镜像地址( --hosted-host 后的内容按照同样的格式修改即可) ...
Could not fetch URL https://pypi.org/simple/requests/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/requests/ (Caused by SSLError(SSLEOFError(8, 'EOF occurred in violation of protocol (_ssl.c:...
CouldnotfetchURLhttps://pypi.org/simple/json-schema/:Therewasaproblemconfirmingthesslcertificate:HTTPSConnectionPool(host='pypi.org',port=443):Maxretriesexceededwithurl:/simple/json-schema/(CausedbySSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certific...
1 linux使用pip3安装东西,报错 代码语言:javascript 复制 Could not fetchURLhttps://pypi.python.org/simple/docx/:There was a problem confirming the ssl certificate:HTTPSConnectionPool(host='pypi.python.org',port=443):Max retries exceededwithurl:/simple/docx/(Caused bySSLError("Can't connect toHTT...
使用python直接使用pip install xx时,出现 Could not fetch URL https://pypi.python.org/simple/requests/: There was a problem confirming the ssl certificate: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify faile 这种错误,可以用以下方法解决。本人也是拜访无数帖子,尝试了几个小时弄好的,希望可以给大...