Rails Ruby on Rails → 3.0.2

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  Marc Love February 18th, 2010 @ 11:00 PM

  It could be that you have an old version of the bundler gem still installed on your system and it causes issues with the updated version operating correctly. Do the following:

  sudo gem uninstall bundler -a
  sudo gem install bundler
  

  Then try it again.

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  Johnny February 19th, 2010 @ 02:35 PM

  @Marc, did as you suggested, but to no avail. I'm still seeing the same error.

• 

  José Valim February 21st, 2010 @ 12:21 PM

  What gem list -d bundler returns? Something seems to be messed up in your load path. Opening up an irb console and doing 'require "bundler"' works?

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  Johnny February 22nd, 2010 @ 02:35 PM

  @Valim,

  Here it is:

  $ gem list -d bundler
  
  *** LOCAL GEMS ***
  
  bundler (0.9.7)
      Authors: Carl Lerche, Yehuda Katz
      Homepage: http://github.com/carlhuda/bundler
      Installed at: /usr/lib/ruby1.9.1/gems/1.9.1
  
      Bundles are fun
  
  $ irb
  irb(main):001:0> require "bundler"
  LoadError: no such file to load -- bundler
          from (irb):1:in `require'
      from (irb):1
          from /usr/local/bin/irb:12:in `<main>'
  

• 

  José Valim February 23rd, 2010 @ 09:13 PM

  • State changed from “new” to “invalid”

  It cannot find bundler for some odd reason. Try reinstalling bundler, rails or a clean setup with RVM.
  I'm marking as invalid, feel free to open another ticket if I'm wrong.

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  Johnny March 3rd, 2010 @ 05:32 PM

  If I enter a shell with the command:

  bundle exec batch
  

  then the error disappears and the server starts up.

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  Eric Koslow March 4th, 2010 @ 05:54 AM

  I have this same error, and Ubuntu 9.10. I think it has to do with my PATH, but I'm not certain. I can run bundle from the command line, but "require 'bundler'" gives me the same error.

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  Greg Moreno March 8th, 2010 @ 02:44 AM

  I encountered the same problem with ruby 1.9.1p243 + ubuntu 9.10. Setting GEM_HOME fixes the problem.

• 

  Jeremy Kemper April 27th, 2010 @ 07:26 PM

  • Milestone cleared.
  • State changed from “invalid” to “open”
  • Assigned user set to “Yehuda Katz (wycats)”

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  neocoin May 2nd, 2010 @ 02:13 AM

  I encountered the same problem

  environment
  

  ubuntu 10.04
  ruby1.9.1p378
  

  executed commands:

  gem1.9.1 install --no-ri --no-rdoc rails --pre
  rails my
  cd my
  rails s
  
  /...ignore.../my/config/boot.rb:4:in `require': no such file to load -- bundler (LoadError)
      from /...ignore.../my/config/boot.rb:4:in `<top (required)>'
      from script/rails:8:in `require'
      from script/rails:8:in `<main>'
  

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  Arnaud Leymet May 6th, 2010 @ 04:46 PM

  I got the same error on Ubuntu 10.04 desktop i386, while using Ruby1.9.1 with Rails 3-pre.
  And As Greg said, changing the GEM_HOME environment variable does the trick!
  I used the following command to fix this issue:
  

  export GEM_HOME=/usr/lib/ruby1.9.1/gems/1.9.1/
  

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  avapoet May 17th, 2010 @ 12:26 PM

  @Arnaud:

  Same problem on Ubuntu 10.04 desktop i386, but I needed to run:

  export GEM_HOME=/usr/lib/ruby/gems/1.9.1/

  Pay attention and check what's right for you. The correct directory is the one which contains the gems directory which in turn contains all of your gems!

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  Rohit Arondekar May 23rd, 2010 @ 06:49 AM

  I can't reproduce this on Ubuntu 10.04, seems to be a path problem. If you encounter this error do what avapoet has suggested and figure out where your gems are and set GEM_HOME to that path. I believe this ticket can be closed?

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  Ryan Bigg May 23rd, 2010 @ 06:53 AM

  • State changed from “open” to “invalid”

  Must set the GEM_HOME environment variable. I think this is more of a bundler issue than a Rails issue (although it does occur during the use of Rails, it may occur elsewhere too)

• 

  Ryan Bigg May 23rd, 2010 @ 06:56 AM

  • Tag cleared.

  And Rohit informs me it's a package manager issue, not a Bundler issue.

  If OP could provide detailed information on how he installed Ruby / Rails then we may be able to go about reproducing this and nail down the real culprit.

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  Will St. Clair June 4th, 2010 @ 09:24 PM

  Upgrading an app to R3 and having this problem. Reinstalled bundler and set GEM_HOME to no avail. Mac OS X 10.6, ruby 1.8.7

  $ rails server
  script/rails:9:in `require': no such file to load -- rails/commands (LoadError)
      from script/rails:9
  

  $ irb
  >> require "bundler"
  => true
  >> quit
  

  $ echo $GEM_HOME
  /usr/lib/ruby/gems/1.8/gems/
  

  I tried bundle exec batch but it just hung so I killed it. Sigh.

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  Will St. Clair June 4th, 2010 @ 09:46 PM

  Disregard! sudo bundle install was bundling 2.3.8 instead of 3.0.0.beta3. Fixed it by specifying the version in my Gemfile.

• 

  Jeremy Kemper October 15th, 2010 @ 11:01 PM

  • Milestone set to “3.0.2”

  [bulk edit]

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  Alex Pooley December 18th, 2010 @ 06:40 AM

  fwiw... I had to set "RUBYOPT=rubygems" env variable to make bundler happy...

  uubuntu@ip-10-170-77-113:~$ bundle
  /var/lib/gems/1.8/gems/bundler-1.0.7/bin/bundle:4:in `require': no such file to load -- bundler (LoadError)
      from /var/lib/gems/1.8/gems/bundler-1.0.7/bin/bundle:4
  ubuntu@ip-10-170-77-113:~$ export RUBYOPT=rubygems
  ubuntu@ip-10-170-77-113:~$ bundle
  Could not locate Gemfile
  

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  herval February 10th, 2011 @ 08:04 PM

  this might be a completely unrelated case, but... I've stumbled on this problem lately when running a rails app in my env (Snow Leopard + RVM + 1.9.2). I get the 'bundler not found' problem when starting with sudo (to use port 80), but NOT when running regularly

  $ script/rails server => Booting WEBrick => Rails 3.0.1 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server [2011-02-10 16:59:17] INFO WEBrick 1.3.1 [2011-02-10 16:59:17] INFO ruby 1.9.2 (2010-12-25) [x86_64-darwin10.6.0] [2011-02-10 16:59:17] INFO WEBrick::HTTPServer#start: pid=82986 port=3000

  versus....

  $ sudo script/rails server /Users/herval/Development/plim/config/boot.rb:9:in rescue in <top (required)>': uninitialized constant Object::Bundler (NameError)

  from /Users/herval/Development/plim/config/boot.rb:5:in `<top (required)>'
  from <internal:lib/rubygems/custom_require>:29:in `require'
  from <internal:lib/rubygems/custom_require>:29:in `require'
  from script/rails:5:in `<main>'
  

  Guess it's more of a problem related to RVM and some weird linkage to osx's system ruby? (I installed RVM on a user level)