elevatedthird/vagrant-ansible-cent-lamp — pull request #13 by gabesullice (2014-09-02 20:15:44+00:00)
Title: Add php53u-process binary to enable POSIX

When running drush use, was getting the following:

Command site-set needs the following PHP extensions installed/enabled to run: POSIX.

Per this comment http://php.net/manual/en/intro.posix.php#99049 added php53u-process binary.