Could not find WP Packagist Package

could_not_find_package.txt

$ composer require wpackagist-theme/twentyfourteen


                                                                                                                                                                   
  [InvalidArgumentException]                                                                                                                                       
  Could not find package wpackagist-theme/twentyfourteen at any version for your minimum-stability (stable). Check the package spelling or your minimum-stability  
                                                                                                                                                                   


require [--dev] [--prefer-source] [--prefer-dist] [--no-progress] [--no-update] [--update-no-dev] [--update-with-dependencies] [packages1] ... [packagesN]