{"action":"created","issue":{"url":"https://api.github.com/repos/deivid-rodriguez/byebug/issues/289","repository_url":"https://api.github.com/repos/deivid-rodriguez/byebug","labels_url":"https://api.github.com/repos/deivid-rodriguez/byebug/issues/289/labels{/name}","comments_url":"https://api.github.com/repos/deivid-rodriguez/byebug/issues/289/comments","events_url":"https://api.github.com/repos/deivid-rodriguez/byebug/issues/289/events","html_url":"https://github.com/deivid-rodriguez/byebug/issues/289","id":180869663,"number":289,"title":"\"Sorry, you can't use byebug without Readline\"","user":{"login":"olivierlacan","id":65950,"avatar_url":"https://avatars.githubusercontent.com/u/65950?v=3","gravatar_id":"","url":"https://api.github.com/users/olivierlacan","html_url":"https://github.com/olivierlacan","followers_url":"https://api.github.com/users/olivierlacan/followers","following_url":"https://api.github.com/users/olivierlacan/following{/other_user}","gists_url":"https://api.github.com/users/olivierlacan/gists{/gist_id}","starred_url":"https://api.github.com/users/olivierlacan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/olivierlacan/subscriptions","organizations_url":"https://api.github.com/users/olivierlacan/orgs","repos_url":"https://api.github.com/users/olivierlacan/repos","events_url":"https://api.github.com/users/olivierlacan/events{/privacy}","received_events_url":"https://api.github.com/users/olivierlacan/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2016-10-04T11:38:03Z","updated_at":"2016-10-04T13:11:27Z","closed_at":null,"body":"I started encountering this issue inside a Rails app with byebug 9.0.5 and Ruby 2.2.5. Didn't change either Rails or Ruby after installing byebug. One day it worked fine, the next I couldn't boot the Rails app due to this issue. I'm really curious if there's any other solution than reinstalling that Ruby version. \r\n\r\n```\r\n    Sorry, you can't use byebug without Readline. To solve this, you need to\r\n    rebuild Ruby with Readline support. If using Ubuntu, try `sudo apt-get\r\n    install libreadline-dev` and then reinstall your Ruby.\r\n/Users/olivierlacan/.rbenv/versions/2.2.5/lib/ruby/gems/2.2.0/gems/activesupport-4.2.7.1/lib/active_support/dependencies.rb:274:in `require': dlopen(/Users/olivierlacan/.rbenv/versions/2.2.5/lib/ruby/2.2.0/x86_64-darwin15/readline.bundle, 9): Library not loaded: /usr/local/opt/readline/lib/libreadline.6.dylib (LoadError)\r\n  Referenced from: /Users/olivierlacan/.rbenv/versions/2.2.5/lib/ruby/2.2.0/x86_64-darwin15/readline.bundle\r\n  Reason: image not found - /Users/olivierlacan/.rbenv/versions/2.2.5/lib/ruby/2.2.0/x86_64-darwin15/readline.bundle\r\n```\r\n\r\nIt's honestly a little odd, I don't remember needing to do anything special with Rubies on prior versions of byebug so I'm thinking this might be less straightforward than it appears perhaps. In any case this issue should help others since I couldn't find any exact matches on Google for this exact error message."},"comment":{"url":"https://api.github.com/repos/deivid-rodriguez/byebug/issues/comments/251383465","html_url":"https://github.com/deivid-rodriguez/byebug/issues/289#issuecomment-251383465","issue_url":"https://api.github.com/repos/deivid-rodriguez/byebug/issues/289","id":251383465,"user":{"login":"olivierlacan","id":65950,"avatar_url":"https://avatars.githubusercontent.com/u/65950?v=3","gravatar_id":"","url":"https://api.github.com/users/olivierlacan","html_url":"https://github.com/olivierlacan","followers_url":"https://api.github.com/users/olivierlacan/followers","following_url":"https://api.github.com/users/olivierlacan/following{/other_user}","gists_url":"https://api.github.com/users/olivierlacan/gists{/gist_id}","starred_url":"https://api.github.com/users/olivierlacan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/olivierlacan/subscriptions","organizations_url":"https://api.github.com/users/olivierlacan/orgs","repos_url":"https://api.github.com/users/olivierlacan/repos","events_url":"https://api.github.com/users/olivierlacan/events{/privacy}","received_events_url":"https://api.github.com/users/olivierlacan/received_events","type":"User","site_admin":false},"created_at":"2016-10-04T13:11:27Z","updated_at":"2016-10-04T13:11:27Z","body":"Someone also suggested adding `rb-readline` as a development group dependency in the Gemfile: https://twitter.com/ndrx42/status/783288843906801664"}}
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