I\'m using Capifony to deploy my Symfony2 application, but as of today it can\'t download composer - jenkins output:
[32m--> Downloading Composer[0m * executi
A new version of Capifony, version 2.8.5, has been released a couple of hours ago, which fixes this issue.
Updating to 2.8.5 should solve your problems with the Composer download.