以下是在Ubuntu上配置Python解释器的几种方法:
sudo apt update
,安装Python 3sudo apt install python3
,若需特定版本可指定,如sudo apt install python3.8
。sudo add-apt-repository ppa:deadsnakes/ppa
,更新包列表,安装所需版本,如sudo apt install python3.11
。sudo apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libssl-dev libreadline-dev libffi-dev wget
,下载源码包并解压,进入目录执行./configure --enable-optimizations
,然后make -j $(nproc)
,最后sudo make altinstall
。sudo update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.x 1
添加版本到alternatives系统,再通过sudo update-alternatives --config python3
选择默认版本。