I\'ve installed PHP 7 using this repo, but when I try to run composer install, it\'s giving this error:
composer install
[package] requires ext-cu
First Login to your server and check the PHP version which is installed on your server.
And then run the following commands:
sudo apt-get install php7.2-curl sudo service apache2 restart
Replace the PHP version ( php7.2 ), with your PHP version.