We (WHY2) uses Softaculous for installation, Not only does it provide a quick and easy way to install but offers many benefits beyond the initial installation. The ability to configure backups. The ability to clone a site for testing something without harming the live site. The staging for pre-testing how an update will act with the live site so any issue can be resolved and then the ability to push the latest updates back to the live site.
1. Click here for more information about Softaculous.
2. Click here for How To Install AbanteCart using Softaculous.