Download Ethenis Framework, extract the package and copy all the files into the webpage main folder. After that you should have the following folder layout in it.
    --> |
        |--> content
        |--> js
        |     \--> ethenis.js
        |--> config
        |--> index.php
        |--> main.php
        \--> .htaccess

Ethenis uses a .htaccess file with rewrite rules, so ensure your apache is configured to read .htaccess files and mod_rewrite is enabled.

To ensure Everything works open the web in your browser. If you downloaded the full package everything should work as