Step 1. Clone the OroPlatform Empty Application git repository
git clone https://github.com/orocrm/platform-application erp
or:
git clone -b 2.1.3 https://github.com/orocrm/platform-application erp
Step 2. Install the «fxp/composer-asset-plugin» plugin for Composer
composer global require "fxp/composer-asset-plugin"
Step 3. composer install
cd erp
composer install
The installation script will request some options from you: