安装 wget nano epel-release
yum install wget nano epel-release安装依赖 参考 N多依赖 + 报错解决方法
yum -y install make gcc ncurses-devel gcc-* bzip2-* bison epel-release pcre-devel zlib zlib-devel epel-release ncurses-devel gcc-* bzip2-* bison epel-release openssl openssl-devel libtirpc-devel gcc pcre-devel zlib zlib-devel screen nano wget gcc-c++ libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel gd net-snmp-* libxml2-devel sqlite-devel libcurl-devel autoconf automake libtool lsof libaio libncurses* git下载 python
https://www.python.org/downloads/source/
安装
cd /usr/src
wget https://www.python.org/ftp/python/3.8.3/Python-3.8.3.tar.xz
tar xf Python-3.8.3.tar.xz
cd Python-3.8.3
./configure --prefix=/usr/local/python3
make && make install查看python 版本
/usr/local/python3/bin/python3 -V
[root@Backup ~]# python3 -V
Python 3.8.0如果没有输出
ln -s /usr/local/python3/bin/python3 /bin/python3