Python安装
linux安装步骤:
yum安装依赖:
yum -y install wget zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make zlib zlib-devel libffi-devel`
进入python官网——>选择相应版本——>找到linux源码安装
右击复制链接地址,在linux中执行如下命令并解压
wget https://www.python.org/ftp/python/3.10.4/Python-3.10.4.tgz ? tar -xvf Python-3.10.4.tgz
解压完成之后进入cd Python-3.10.4/目录下——>开始源码编译前相关配置、检查并开始编译
./configure --prefix=/usr/local/python3.10.4 --prefix指定安装路径 ? make && make install
进入到cd /usr/local/python3.10.4/目录下,找到bin目录查看有python3.10(稍后要做软链接)
rm -rf /usr/bin/python 删除linux自带的python ? ln -s /usr/local/python3.10.4/bin/python3.10 /usr/bin/python 将python3.10指定为默认
修改原python的yum库配置文件(保证我们的yum程序不受影响)
vim /usr/libexec/urlgrabber-ext-down vim /usr/bin/yum ? ? #! /usr/bin/python2 两个文件都只在第一行后面加2即可
直接运行python即可
[root@test ]# python Python 3.10.4 (main, May 1 2023, 01:16:10) [GCC 4.8.5 20150623 (Red Hat 4.8.5-44)] on linux Type "help", "copyright", "credits" or "license" for more information. ? > >>
至此,在Linux上安装python完成!!!