Debian升级Python版本常用方法如下:
sudo apt update
。sudo apt install python3.x
(x
为目标版本号)。update - alternatives
工具配置,如sudo update - alternatives --install /usr/bin/python3 python3 /usr/bin/python3.x 1
,再通过sudo update - alternatives --config python3
选择版本。curl https://pyenv.run | bash
,并配置环境变量(添加到~/.bashrc
或~/.zshrc
)。pyenv install 3.x.x
。pyenv global 3.x.x
(全局)或pyenv local 3.x.x
(当前目录)。wget https://www.python.org/ftp/python/3.x.x/Python - 3.x.x.tgz
。tar -xzf Python - 3.x.x.tgz
,然后安装build - essential
等依赖包。./configure --enable - optimizations
,make - j $(nproc)
,sudo make altinstall
。