Similar to other queries I found that upon running rails s exits the program immediately and says:
in 'rescue in create_defaut_data_source': tzinfo-data is not present. Please add gem 'tzinfo-data' to your Gemfile and run bundle install (TZInfo:: DataSourceNotFound)
I ran both gem install tzinfo and gem install tzinfo-data. When I checked the Gemfile file, the tzinfo-data gem was also present.
Has anyone else had a similar issue?