THIS BRANCH IS UNMAINTAINED!

[rubo77]

Use this branch instead:

https://github.com/humanmade/wordpress-pecl-memcached-object-cache

[benlk]

Saving future people a click: that that branch is also no longer maintained; see that branch's README.md:

Since this plugin was last updated, WordPress has introduced a variety of caching API improvements such as wp_cache_get_multiple. This plugin has not been updated to take advantage of these new functions, because Human Made now uses Redis for our own caching backend. It should still work, but it will not be as efficient as it could be given the functionality in the latest versions of WordPress.