How can i Install elasticsearch 1.x on CentOS 6.5

I want to install Elasticsearch - 1.x on Cent OS 6.5. I have followed below link but it install the Elasticsearch-2.2.0.
Elasticsearch install

please give me some link or steps. Thank you in advance.

If you look further up the page there is a drop down box that lets you change the version of the docs you are looking at.

Thank you so much..awesome..