安装依赖

[root@zabbix-server packages]# dnf install libffi-devel wget tar gcc* -y

下载

[root@zabbix-server packages]# wget https://www.python.org/ftp/python/3.9.0/Python-3.9.0b3.tar.xz

解压安装

[root@zabbix-server packages]# tar -xvJf Python-3.9.0b3.tar.xz
[root@zabbix-server packages]# cd Python-3.9.0b3.tar.xz 
[root@zabbix-server Python-3.9.0b5]# ./configure --prefix=/usr/local/bin/python3  #默认编译路径/usr/lib64/python3.9
[root@zabbix-server Python-3.9.0b5]# sudo make 
[root@zabbix-server Python-3.9.0b5]# sudo make install

创建软连接

[root@zabbix-server Python-3.9.0b5]# ln -s /usr/lib64/python3.9  /usr/bin/python