Centos7安装Python3.7

安装Python必要的依赖包

yum install gcc openssl-devel bzip2-devel libffi-devel zlib-devel xz-devel

下载Python3.7

cd /opt
wget https://www.python.org/ftp/python/3.7.11/Python-3.7.11.tgz

解压python包

tar xzf Python-3.7.11.tgz

安装Python3.7

cd /opt/Python-3.7.11
./configure --enable-optimizations
make altinstall

注意事项：make altinstall用来防止替换/usr/bin/python的默认python包

# 现在可以删除下载的Python包
rm /opt/Python-3.7.11.tgz

检查Python版本

python3.7 -V
Python 3.7.11