centos7 安装python3

1、安装依赖

yum install openssl-devel bzip2-devel expat-devel gdbm-devel readline-devel sqlite-devel gcc libffi-devel -y

2、下载python包

wget https://www.python.org/ftp/python/3.6.4/Python-3.6.4.tgz

3、解压、编译

tar xf Python-3.6.4.tgz -C /usr/local/
cd  /usr/local/Python-3.6.4
./configure
make && make install

4、验证新版本python

[root@zabbix-server local]# python3 -V
Python 3.6.4