It's installed through Composer. In composer.json it sets up a custom repository...

andrewryno on July 25, 2014 | parent | context | favorite | on: WordPress on Heroku

It's installed through Composer. In composer.json it sets up a custom repository to download the latest version of WordPress, and then uses the "extra" section to install it to a custom directory (in this case the public directory).

dylanlacom on July 25, 2014 [–]

ah I see. Thanks andrewryno.