Memcached and PHP 7 in VPS

Hi,

I have a managed VPS with Amerinoc, In the last couple days I asked support to update our PHP from 5.6 to the latest stable release of PHP 7.x

After the update our site was all broken due Memcached and Imagick PECL modules were not supported by PHP 7 yet (as they told me) and they had to disable them.

I did some research and the truth is I wasn't able to find the official memcached extension for PHP 7, I know however, homestead comes with php 7 and memcached installed, so, my question is, How do I install memcached in our VPS with PHP 7 ?

Thank you