下载地址: http://www.python.org 下载版本:Python-2.7.17.tar.xz或者3.7.8版本
解压压缩包:
tar -zxvf Python-2.7.17.tar.xz安装依赖包:
yum -y install zlib-devel readline-devel libffi-devel python-devel openssl-devel gcc git如果缺少依赖,或者安装:
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel1、进入文件夹
cd Python-2.7.172、配置安装路径
./configure --prefix=/usr/local/python2.73、执行安装命令
make && make install4、配置环境变量
echo "PATH=/usr/local/python2.7/bin:$PATH" >> /etc/profile5、文件生效
source /etc/profile6、验证是否安装成功
python -V注:安装不成功可以设置软连接