Sylius/Sylius-Docs — pull request #165 by richhl (2014-07-24 07:01:17+00:00)
Title: Update installation.rst

OrderItemInterface has changes its namespace to Sylius\Component\Core\Model for sylius v0.10.0 "reference": "fbdb57149845397cacfbeb5a6c6571d45d0f02fd"