Centos 6.5安装OpenSSL

方法一、直接安装

yum install openssl 

方法二、下载源码编译安装

1.下载

wget https://www.openssl.org/source/openssl-1.0.2h.tar.gz

2.解压

tar zxf openssl-1.0.2h.tar.gz

3.安装

cd openssl-1.0.2h
./config shared zlib

because of configuration changes, you MUST do the following before
*** building:

提醒需要在build之前做make depend
make depend

4.

   make

   make install
 
　mv /usr/bin/openssl /usr/bin/openssl.bak
 
　mv /usr/include/openssl /usr/include/openssl.bak
 
　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 -v

4.检测安装是否成功

openssl version -a