操作步骤说明以下说明为Python2.7升级到3.9.6为例。 安装编译环境yuminstallzlib-develbzip2-developenssl-develncurses-develsqlite-develreadline-develtk-develgcclibffi-devel-y1下载Python最新安装包文件,最新安装包下载地址,Pythonlatestversionwget-P/home/software https://www.python.org/ftp/python/3.9.6/Python-3.9.6.tar.xz1进入下载文件目录,并解压安装包文件cd/ho...