在Ubuntu上安装Python x(特定版本),有以下几种方法:
sudo apt update
,再安装特定版本,如sudo apt install python3.8
(将3.8替换为所需版本号),最后用python3.x --version
验证安装。sudo add-apt-repository ppa:deadsnakes/ppa
,然后更新包列表,再安装所需版本,如sudo apt install python3.11
,验证方式同上。sudo apt install build-essential libssl-dev zlib1g-dev libncurses5-dev libsqlite3-dev libreadline-dev libffi-dev
等,再从Python官网下载源码包,解压后进入目录,执行./configure --prefix=/usr/local/python3.x --enable-optimizations
(x
为版本号),然后make -j $(nproc)
,sudo make install
,最后通过/usr/local/python3.x/bin/python3.x --version
验证。