【Python】已解决：WARNING: pip is configured with locations that require TLS/SSL, however the ssl module i

WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple
Requirement already satisfied: pip in e:\anaconda\install_root\lib\site-packages (21.0.1)
WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by ‘SSLError(“Can’t connect to HTTPS URL because the SSL module is not available.”)’: /simple/pip/
Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/pip/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host=‘pypi.tuna.tsinghua.edu.cn’, 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.”)) - skipping

pip install numpy

# 下载Python源代码
wget https://www.python.org/ftp/python/3.x.y/Python-3.x.y.tgz
tar -xzf Python-3.x.y.tgz
cd Python-3.x.y

# 配置编译选项
./configure --with-openssl=/usr/local/ssl

# 编译和安装
make
sudo make install

# 对于Linux
export LD_LIBRARY_PATH=/usr/local/ssl/lib:$LD_LIBRARY_PATH

# 对于macOS
export DYLD_LIBRARY_PATH=/usr/local/ssl/lib:$DYLD_LIBRARY_PATH

import ssl
print(ssl.OPENSSL_VERSION)

pip install numpy