一. Linux环境的安装

tar.gz和tar.xz安装流程一样的

tar xf Python-3.8.15.tar.xz -C /usr/local/src/
cd /usr/local/src/Python-3.8.15/
./configure --prefix=/apps/python38
make && make install
vim /etc/profile
....
PATH=$PATH:/apps/python38/bin
export PATH

source /etc/profile
root@test:~# python3.8
Python 3.8.15 (default, Nov  2 2022, 22:32:44) 
[GCC 7.5.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
root@test:~# pip3 -V
pip 22.0.4 from /apps/python38/lib/python3.8/site-packages/pip (python 3.8)