linux安装python环境

下载python安装包

下载地址 https://www.landui.com/ftp/python/

选择所需版本下载至/opt目录下解压即可，本篇文章以3.9.7为例

cd /opt

wget https://www.landui.com/ftp/python/3.9.7/Python-3.9.7.tgz

tar -zxvf Python-3.9.7.tgz

安装依赖

yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel

安装

cd Python-3.9.7

./configure --prefix=/usr/local/python3

make && make install

建立软连接

ln -s /usr/local/python3/bin/python3.9 /usr/bin/python

ln -s /usr/local/python3/bin/pip3.9 /usr/bin/pip

查看是否安装成功

python -V