CentOS 6.8: Install openssl - dejurin/blog GitHub Wiki
openssl version
# wget openssl.org/source/openssl-1.0.2d.tar.gz
# tar -zxvf openssl-1.0.2d.tar.gz -C /usr/local/src
# cd /usr/local/src/openssl-1.0.2d
# ./config
# make
# make install
# mv /usr/bin/openssl /root/
# ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl
# openssl version
If you have ERROR