title: Issue installing Memcached for PHP5 CLI
body: <p>I am having an issue install the memcached extension for PHP5 in CLI. I installed from source after trying pecl and having no luck whatsoever. For some reason it works with Apache but does not appear as a module that is loaded in CLI. I have added the extension to php.ini for CLI. Has anyone has this same issue before? </p>
  
  <p>I am running Ubuntu 14 server. 
  I installed PHP-5.5.15 from source with pthreads and pcntl enabled prior to trying to install memcached.</p>
  
  <p>After installing I ran php -m from terminal to check whether the module was being loaded or not.</p>