wget https://www.openssl.org/source/old/1.0.1/openssl-1.0.1g.tar.gz –no-check-certificate
安装gcc编译工具
rpm -ivh gcc-3.4.6-8.i386.rpm
rpm -ivh gcc-c++-3.4.6-8.i386.rpm
rpm -ivh libstdc++-devel-3.4.6-8.i386.rpm
rpm -ivh zlib-devel-1.2.1.2-1.2.i386.rpm
tar zxvf openssl-1.0.1g.tar.gz
cd openssl-1.0.1g
./config shared zlib
make
make install
mv /usr/bin/openssl /usr/bin/openssl.old
mv /usr/local/ssl/include/openssl/ /usr/local/ssl/include/openssl.old #不一定需要
ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
ln -s /usr/local/ssl/include/openssl/ /usr/include/openssl
echo “/usr/local/ssl/lib” >> /etc/ld.so.conf
ldconfig
openssl version