How do I install LiteSpeed?

LiteSpeed provides two installation methods: cPanel/WHM and interactive installer.

cPanel / WHM Installation

If you’re using cPanel/WHM, you can do the following to perform the installation

wget https://www.litespeedtech.com/packages/cpanel/lsws_whm_autoinstaller.sh
bash lsws_whm_autoinstaller.sh YOUR_SERIAL_NO

Once installed, LiteSpeed will still require an initial configuration. Our KB article How to Configure LiteSpeed in cPanel/WHM will guide you through this process.

Interactive Installer

bash <( curl https://get.litespeed.sh ) YOUR_SERIAL_NO

Replace YOUR_SERIAL_NO with the serial number provided in your welcome email.

The installer will guide you through the setup process.