This issue seems to help you. https://github.com/rubygems/rubygems/issues/1653
On Saturday, June 25, 2016 at 10:51:21 PM UTC+9, gvim wrote: > > On OS X Yosemite I get this message at the end of a Rails 5.0.0-RC2 > upgrade: > > GET > > https://api.rubygems.org/api/v1/dependencies?gems=hike,journey,multi_json,rack-cache,rack-mount,tilt > > 200 OK > ERROR: Error installing rails: > conflicting dependencies activesupport (= 3.0.0) and activesupport > (= > 5.0.0.rc2) > Activated activesupport-5.0.0.rc2 > which does not match conflicting dependency (= 3.0.0) > > Conflicting dependency chains: > rails (= 5.0.0.rc2), 5.0.0.rc2 activated, depends on > activesupport (= 5.0.0.rc2), 5.0.0.rc2 activated > > versus: > rails (= 5.0.0.rc2), 5.0.0.rc2 activated, depends on > sprockets-rails (>= 2.0.0), 2.0.0 activated, depends on > actionpack (>= 3.0), 3.0.0 activated, depends on > activesupport (= 3.0.0) > > Nothing to update > > > Any ideas? > > gvim > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/rubyonrails-talk/4da31ed3-e53e-4510-bee3-5ff6a0a10bd6%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
