This article will give you a step by step guide on how to install OpenCart from your cPanel.
Sign into your cPanel and follow these steps:
1) Click Softaculous.
2) Scroll down to E-Commerce. Find the OpenCart link and click on it.
3) Click Install.
4) Fill out all of the boxes. If your site has SSL, choose the HTTPS protocol it has in the Choose Protocol box. For In Directory, type the name of a new directory you would like created or leave the box blank to install OpenCart directly to your domain. When you are finished, click Install.
5) You will then get a confirmation page of your installation.
This concludes how to install OpenCart from your cPanel.