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This is a stripped down version of the Gemfile used for Travis.

duykhoa/roda,celsworth/roda,janko-m/roda,mikz/roda,johan--/roda,kematzy/roda,janko-m/roda,jeremyevans/roda,johan--/roda,kematzy/roda,duykhoa/roda,celsworth/roda,mikz/roda,janko-m/roda,Freaky/roda,duykhoa/roda,celsworth/roda,jeremyevans/roda,johan--/roda,jeremyevans/roda,mikz/roda,Freaky/roda,kematzy/roda,Freaky/roda