Centos7安装Python3的方法

https://www.cnblogs.com/FZfangzheng/p/7588944.html

一、安装依赖包

yum -y groupinstall "Development tools"
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

二、下载软件包

wget https://www.python.org/ftp/python/3.10.5/Python-3.10.5.tar.xz
# 可以手动去网站下载
https://www.python.org/ftp/python

三、安装

tar -xvJf  Python-3.10.5.tar.xz
cd Python-3.10.5
./configure --prefix=/usr/local/python3
make && make install

四、设置软连接

ln -s /usr/local/python3/bin/python3 /usr/bin/python3
ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3

五、pip3报错解决

pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.
https://www.jianshu.com/p/8e476eef43f7