rack's executable "rackup" conflicts with rackup

[samiq]

Please complete all sections.

Configuration

• Ruby Version: 3.2.2
• Framework: Rails 7.1
• Platform: Windows Subsystem Linux Ubuntu

Expected Behavior

Hello, I was trying to install omniauth as part of a new rails 7.1 app using devise and got the message

rack's executable "rackup" conflicts with rackup

I am new to Rails development so don't know how to proceed, I was expecting the gem to install with no problem.

Actual Behavior

I executed gem install omniauth after installing devise and got the below

Fetching hashie-5.0.0.gem
Fetching omniauth-2.1.1.gem
Fetching rack-protection-3.1.0.gem
Fetching rack-2.2.8.gem
rack's executable "rackup" conflicts with rackup
Overwrite the executable? [yN]

my current Gemfile.lock is

GEM
  remote: https://rubygems.org/
  specs:
    actioncable (7.1.0)
      actionpack (= 7.1.0)
      activesupport (= 7.1.0)
      nio4r (~> 2.0)
      websocket-driver (>= 0.6.1)
      zeitwerk (~> 2.6)
    actionmailbox (7.1.0)
      actionpack (= 7.1.0)
      activejob (= 7.1.0)
      activerecord (= 7.1.0)
      activestorage (= 7.1.0)
      activesupport (= 7.1.0)
      mail (>= 2.7.1)
      net-imap
      net-pop
      net-smtp
    actionmailer (7.1.0)
      actionpack (= 7.1.0)
      actionview (= 7.1.0)
      activejob (= 7.1.0)
      activesupport (= 7.1.0)
      mail (~> 2.5, >= 2.5.4)
      net-imap
      net-pop
      net-smtp
      rails-dom-testing (~> 2.2)
    actionpack (7.1.0)
      actionview (= 7.1.0)
      activesupport (= 7.1.0)
      nokogiri (>= 1.8.5)
      rack (>= 2.2.4)
      rack-session (>= 1.0.1)
      rack-test (>= 0.6.3)
      rails-dom-testing (~> 2.2)
      rails-html-sanitizer (~> 1.6)
    actiontext (7.1.0)
      actionpack (= 7.1.0)
      activerecord (= 7.1.0)
      activestorage (= 7.1.0)
      activesupport (= 7.1.0)
      globalid (>= 0.6.0)
      nokogiri (>= 1.8.5)
    actionview (7.1.0)
      activesupport (= 7.1.0)
      builder (~> 3.1)
      erubi (~> 1.11)
      rails-dom-testing (~> 2.2)
      rails-html-sanitizer (~> 1.6)
    activejob (7.1.0)
      activesupport (= 7.1.0)
      globalid (>= 0.3.6)
    activemodel (7.1.0)
      activesupport (= 7.1.0)
    activerecord (7.1.0)
      activemodel (= 7.1.0)
      activesupport (= 7.1.0)
      timeout (>= 0.4.0)
    activestorage (7.1.0)
      actionpack (= 7.1.0)
      activejob (= 7.1.0)
      activerecord (= 7.1.0)
      activesupport (= 7.1.0)
      marcel (~> 1.0)
    activesupport (7.1.0)
      base64
      bigdecimal
      concurrent-ruby (~> 1.0, >= 1.0.2)
      connection_pool (>= 2.2.5)
      drb
      i18n (>= 1.6, < 2)
      minitest (>= 5.1)
      mutex_m
      tzinfo (~> 2.0)
    addressable (2.8.5)
      public_suffix (>= 2.0.2, < 6.0)
    base64 (0.1.1)
    bcrypt (3.1.19)
    bigdecimal (3.1.4)
    bindex (0.8.1)
    bootsnap (1.16.0)
      msgpack (~> 1.2)
    builder (3.2.4)
    capybara (3.39.2)
      addressable
      matrix
      mini_mime (>= 0.1.3)
      nokogiri (~> 1.8)
      rack (>= 1.6.0)
      rack-test (>= 0.6.3)
      regexp_parser (>= 1.5, < 3.0)
      xpath (~> 3.2)
    concurrent-ruby (1.2.2)
    connection_pool (2.4.1)
    crass (1.0.6)
    date (3.3.3)
    debug (1.8.0)
      irb (>= 1.5.0)
      reline (>= 0.3.1)
    devise (4.9.2)
      bcrypt (~> 3.0)
      orm_adapter (~> 0.1)
      railties (>= 4.1.0)
      responders
      warden (~> 1.2.3)
    drb (2.1.1)
      ruby2_keywords
    erubi (1.12.0)
    globalid (1.2.1)
      activesupport (>= 6.1)
    i18n (1.14.1)
      concurrent-ruby (~> 1.0)
    importmap-rails (1.2.1)
      actionpack (>= 6.0.0)
      railties (>= 6.0.0)
    io-console (0.6.0)
    irb (1.8.1)
      rdoc
      reline (>= 0.3.8)
    jbuilder (2.11.5)
      actionview (>= 5.0.0)
      activesupport (>= 5.0.0)
    loofah (2.21.3)
      crass (~> 1.0.2)
      nokogiri (>= 1.12.0)
    mail (2.8.1)
      mini_mime (>= 0.1.1)
      net-imap
      net-pop
      net-smtp
    marcel (1.0.2)
    matrix (0.4.2)
    mini_mime (1.1.5)
    minitest (5.20.0)
    msgpack (1.7.2)
    mutex_m (0.1.2)
    net-imap (0.4.0)
      date
      net-protocol
    net-pop (0.1.2)
      net-protocol
    net-protocol (0.2.1)
      timeout
    net-smtp (0.4.0)
      net-protocol
    nio4r (2.5.9)
    nokogiri (1.15.4-x86_64-linux)
      racc (~> 1.4)
    orm_adapter (0.5.0)
    psych (5.1.0)
      stringio
    public_suffix (5.0.3)
    puma (6.4.0)
      nio4r (~> 2.0)
    racc (1.7.1)
    rack (3.0.8)
    rack-session (2.0.0)
      rack (>= 3.0.0)
    rack-test (2.1.0)
      rack (>= 1.3)
    rackup (2.1.0)
      rack (>= 3)
      webrick (~> 1.8)
    rails (7.1.0)
      actioncable (= 7.1.0)
      actionmailbox (= 7.1.0)
      actionmailer (= 7.1.0)
      actionpack (= 7.1.0)
      actiontext (= 7.1.0)
      actionview (= 7.1.0)
      activejob (= 7.1.0)
      activemodel (= 7.1.0)
      activerecord (= 7.1.0)
      activestorage (= 7.1.0)
      activesupport (= 7.1.0)
      bundler (>= 1.15.0)
      railties (= 7.1.0)
    rails-dom-testing (2.2.0)
      activesupport (>= 5.0.0)
      minitest
      nokogiri (>= 1.6)
    rails-html-sanitizer (1.6.0)
      loofah (~> 2.21)
      nokogiri (~> 1.14)
    railties (7.1.0)
      actionpack (= 7.1.0)
      activesupport (= 7.1.0)
      irb
      rackup (>= 1.0.0)
      rake (>= 12.2)
      thor (~> 1.0, >= 1.2.2)
      zeitwerk (~> 2.6)
    rake (13.0.6)
    rdoc (6.5.0)
      psych (>= 4.0.0)
    regexp_parser (2.8.1)
    reline (0.3.9)
      io-console (~> 0.5)
    responders (3.1.0)
      actionpack (>= 5.2)
      railties (>= 5.2)
    rexml (3.2.6)
    ruby2_keywords (0.0.5)
    rubyzip (2.3.2)
    selenium-webdriver (4.13.1)
      rexml (~> 3.2, >= 3.2.5)
      rubyzip (>= 1.2.2, < 3.0)
      websocket (~> 1.0)
    sprockets (4.2.1)
      concurrent-ruby (~> 1.0)
      rack (>= 2.2.4, < 4)
    sprockets-rails (3.4.2)
      actionpack (>= 5.2)
      activesupport (>= 5.2)
      sprockets (>= 3.0.0)
    sqlite3 (1.6.6-x86_64-linux)
    stimulus-rails (1.2.2)
      railties (>= 6.0.0)
    stringio (3.0.8)
    tailwindcss-rails (2.0.30-x86_64-linux)
      railties (>= 6.0.0)
    thor (1.2.2)
    timeout (0.4.0)
    turbo-rails (1.4.0)
      actionpack (>= 6.0.0)
      activejob (>= 6.0.0)
      railties (>= 6.0.0)
    tzinfo (2.0.6)
      concurrent-ruby (~> 1.0)
    warden (1.2.9)
      rack (>= 2.0.9)
    web-console (4.2.1)
      actionview (>= 6.0.0)
      activemodel (>= 6.0.0)
      bindex (>= 0.4.0)
      railties (>= 6.0.0)
    webrick (1.8.1)
    websocket (1.2.10)
    websocket-driver (0.7.6)
      websocket-extensions (>= 0.1.0)
    websocket-extensions (0.1.5)
    xpath (3.2.0)
      nokogiri (~> 1.8)
    zeitwerk (2.6.12)

PLATFORMS
  x86_64-linux

DEPENDENCIES
  bootsnap
  capybara
  debug
  devise (~> 4.9)
  importmap-rails
  jbuilder
  puma (>= 5.0)
  rails (~> 7.1.0)
  selenium-webdriver
  sprockets-rails
  sqlite3 (~> 1.4)
  stimulus-rails
  tailwindcss-rails
  turbo-rails
  tzinfo-data
  web-console

RUBY VERSION
   ruby 3.2.2p53

BUNDLED WITH
   2.4.20

[desnw]

Getting the same issue on Ruby 2.7.6 and Rails 7.1, I don't know if I should answer YES or NO, this is new as of 7.1, v7 of Rails I did not get this message.

[BobbyMcWho]

Have you checked the rack repo to see if there are reports of the error? I haven't tested omniauth/devise on rails 7.1 (I'm mostly in Elixir these days), but this doesn't seem like it's an omniauth specific issue

[BobbyMcWho]

Seems like this is a conflict between apps/gems that require a new rackup gem, but don't require rack 3.0+

https://github.com/rack/rack/blob/main/UPGRADE-GUIDE.md#binrackup-rackserver-rackhandlerand--racklobster-were-moved-to-a-separate-gem

[desnw]

Hello @BobbyMcWho ,
I didn't even notice this was in the omniauth gem section I just did a google search for the issue and it took me here, my bad for no checking that. I don't know why this would specifically be related to omniauth as it seems more like a rails or gems issue to me.