Python安装

#01、下载依赖
sudo yum install zlib-devel bzip2 bzip2-devel readline-devel sqlite sqlite-devel openssl-devel xz xz-devel libffi-devel -y
  
wget https://www.python.org/ftp/python/3.7.3/Python-3.7.3.tgz

tar -xvf Python-3.7.3.tgz

mkdir /usr/local/python3

#02、下载openSSL
wget http://www.openssl.org/source/openssl-1.1.1l.tar.gz --no-check-certificate


mkdir /usr/local/ssl


./config --prefix=/root/openssl1.0.2r --openssldir=/root/openssl1.0.2r/openssl no-zlib

make && make install


echo "/usr/local/ssl/lib" >> /etc/ld.so.conf


ldconfig -v


ll /usr/local/ssl

vim /root/Python-3.7.3/Modules/Setup

#03、编译安装
cd /root/Python-3.7.3/

./configure --prefix=/usr/local/python3

make && make install