环境

WSL Ubuntu20.04

通过安装(源码编译)

安装编译所需的工具及库

sudo apt update
sudo apt install -y build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev curl libbz2-dev

下载Python3.10源码

sudo wget https://www.python.org/ftp/python/3.10.0/Python-3.10.0.tgz
sudo tar xzf Python-3.10.0.tgz

编译并安装

cd Python-3.10.0
sudo ./configure --enable-optimizations
sudo make altinstall

检查是否安装成功

python3.10 --version

设置默认Python版本

sudo update-alternatives --install /usr/bin/python3 python3 /usr/local/bin/python3.10 10

测试Python命令

python3 --version