是指在使用pip安装Python包时,出现了SSL握手错误的问题。 SSL(Secure Sockets Layer)是一种用于保护网络通信安全的协议。当使用pip安装Python包时,pip会通过...
方法一:更新pip首先,尝试更新pip到最新版本。在命令行中运行以下命令:pip install —upgrade pip这将更新pip到最新版本,可能解决SSL错误的问题。方法二:更换源如果更新pip后仍然遇到SSL错误,可以尝试更换pip的源。更换源可以避免因网络问题或证书问题导致的错误。在命令行中运行以下命令:pip config set global.index-ur...
Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '_ssl.c:504: error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert protocol version'),)': /simple/pip/ 解决方案 (1)在系统目录C:\Users\用户\AppD...
无论我尝试在 cmd 上使用 pip 安装,我都会收到以下错误: Collecting django Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1056)'))': /simple/django...
Whatever I try to install with pip on cmd, I get these errors: Collecting django Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number (_ssl.c:1056)'))': /si...
我已经正确安装了 python,但是如果我使用 pip_install,它会显示这个错误。 这是我运行 pip install pytesseract 后的代码 C:\Users\190560>pip install pytesseract Collecting pytesseract Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError(...
pip install opencv-python 1. 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 ...
- skipping ERROR: Could not find a version that satisfies the requirement intel-tensorflow==1.15.2 (from versions: none) ERROR: No matching distribution found for intel-tensorflow==1.15.2 WARNING: pip is configured with locations that require TLS/SSL, however the ssl module ...
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."...
pip --trusted-host pypi.python.org install 在cmd运行 python -c"import ssl; print(ssl.get_default_verify_paths())" 结果如下图: 在默认路径里没有找到ca证书,而在Lib\site-packages\certifi文件夹中,却发现了cacert.pem文件。故而认为原因是ca证书丢失或者寻找ca证书路径出错,因此尝试修改pip的默认ca证书...