{"action":"closed","issue":{"url":"https://api.github.com/repos/heroku/heroku-buildpack-ruby/issues/185","labels_url":"https://api.github.com/repos/heroku/heroku-buildpack-ruby/issues/185/labels{/name}","comments_url":"https://api.github.com/repos/heroku/heroku-buildpack-ruby/issues/185/comments","events_url":"https://api.github.com/repos/heroku/heroku-buildpack-ruby/issues/185/events","html_url":"https://github.com/heroku/heroku-buildpack-ruby/issues/185","id":23341607,"number":185,"title":"Update build process now that Vulcan is \"Deprecated\"","user":{"login":"a-warner","id":952319,"avatar_url":"https://avatars.githubusercontent.com/u/952319?v=3","gravatar_id":"","url":"https://api.github.com/users/a-warner","html_url":"https://github.com/a-warner","followers_url":"https://api.github.com/users/a-warner/followers","following_url":"https://api.github.com/users/a-warner/following{/other_user}","gists_url":"https://api.github.com/users/a-warner/gists{/gist_id}","starred_url":"https://api.github.com/users/a-warner/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/a-warner/subscriptions","organizations_url":"https://api.github.com/users/a-warner/orgs","repos_url":"https://api.github.com/users/a-warner/repos","events_url":"https://api.github.com/users/a-warner/events{/privacy}","received_events_url":"https://api.github.com/users/a-warner/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":4,"created_at":"2013-11-26T19:39:28Z","updated_at":"2015-02-27T19:33:56Z","closed_at":"2015-02-27T19:33:56Z","body":"It seems like this is something you probably know about, but I couldn't find an issue for it so I figured I'd create one.  It looks like Vulcan has been deprecated (per https://github.com/heroku/vulcan/commit/0f2b8ee8feffbdaaec2a1685400bb6a91f4dc026) in favor of `heroku run`.\r\n\r\nIs there a new recommended way to build dependencies?  It seems like from @schneems's comment on https://github.com/heroku/heroku-buildpack-ruby/pull/73 that [Anvil](https://github.com/heroku/anvil) is now the recommended build too, but the Rake tasks in this buildpack still shell out to vulcan."}}