Composer is available on our cPanel servers through the Terminal (or SSH).
- Log in to cPanel from your client area and open Terminal.
- Navigate to your project, e.g.
cd ~/myapp. - Run
composer installorcomposer require vendor/package.
If the composer command isn't found, try php composer.phar after downloading it, or ~/composer. To select the right PHP version for your app, you can prefix commands with the full PHP binary path or set the version in MultiPHP Manager. Composer needs enough memory; if you hit a memory limit, run php -d memory_limit=-1 composer.phar install. On a VPS you have full root access and global Composer. If Terminal/SSH isn't enabled on your plan, open a ticket and we'll help.