magento/devdocs — pull request #90 by kojiromike (2014-12-18 15:30:51+00:00)
Title: Do Not Run `composer install` in setup Directory

It's no longer necessary to run `composer install` in the `setup` directory.

This documentation change addresses the following issues:

- magento/magento2#801
- magento/magento2#818
- magento/magento2#820