ChiliProject is not maintained anymore. Please be advised that there will be no more updates.
We do not recommend that you setup new ChiliProject instances and we urge all existing users to migrate their data to a maintained system, e.g. Redmine. We will provide a migration script later. In the meantime, you can use the instructions by Christian Daehn.
Cannot specify the same gem twice with different version requirements. You specified: json (~> 1.7.7) and json (~> 1.6.5) (Bug #1239)
After upgrade, when
thanks for taking the time to report this issue.
The problem is most likely caused by a plugin Gemfile or a Gemfile.local. It might be the case that one or the other define an explict dependency to an earlier version of the JSON gem. Please try to locate this declaration and update it to the same version, which is required in ChiliProject's updated main Gemfile. This should let you run bundle update without errors.
Please report back, if this has solved your issue.