I am trying to install GitLab, and I get a complaint:- Could not find gem 'asana'(~>0.4.0) in any of the gem sources .... Dpkg says that ruby-asana is currently version 0.6.0-1. This is a sid system, fully up to date. As I understand it ~> means any 0.4.? version, so obviously 0.6.0-1 does not match. Can I install two versions of ruby-asana at once (sorry I am a ruby newbie) or does gitlab need to be upgraded? Thank you David