# 查看旧版本号
openssl version
# 下载openssl，解压，进入根目录
wget https://www.openssl.org/source/openssl-1.1.1a.tar.gz
tar -zxvf openssl-1.1.1a.tar.gz
cd openssl-1.1.1a
# 编译安装
./config --prefix=/usr/local/openssl no-zlib
make
make install
# 创建链接
ln -s /usr/local/openssl/include/openssl /usr/include/openssl
ln -s /usr/local/openssl/lib/libssl.so.1.1 /usr/local/lib64/libssl.so
ln -s /usr/local/openssl/bin/openssl /usr/bin/openssl
# 写入动态库配置文件
echo "/usr/local/openssl/lib" >> /etc/ld.so.conf
# 扫描动态链接库链接名字，使之生效
ldconfig -v
# 查看新版本号
openssl version
# 重装python
./configure --with-openssl=/usr/local/openssl
make
make install
