I am trying to install Sylius - Open Source E-Commerce based on Symfony2 from this link
The composer can successfully pull the project files from github but while updating vendors i get this error
[UnexpectedValueException] 'C:\wamp\www\sylius\vendor/liip/imagine-bundle/Liip/ImagineBundle/3e0aa0b8b 218dab8fc7a752ff6d3a41e.4' is not a zip archive.
I have zip and git installed on my system. Please help with your solutions and suggestions. Thanks in advance.