Python3 的安装

Debian 安装 Python3.9.13

 apt-get update
 apt-get install zlib1g-dev libbz2-dev libssl-dev libncurses5-dev libsqlite3-dev libreadline-dev tk-dev libgdbm-dev libdb-dev libpcap-dev xz-utils libexpat1-dev liblzma-dev libffi-dev libc6-dev
 
 ./configure --prefix=/usr/local/python3
 ./configure --enable-optimizations
 make -j 12
 make install

# 问题：
ImportError: urllib3 v2.0 only supports OpenSSL 1.1.1+, currently the 'ssl' module is compiled with OpenSSL 1.1.0l  10 Sep 2019. See: https://github.com/urllib3/urllib3/issues/2168
# 解决：
pip install urllib3==1.26.6

参考

Ubuntu安装Python3