cannot load such file -- bundler/setup (LoadError) || deploy on Ubuntu 12.04 x32

Question

I try to deploy my rails app with Nginx, passenger on Ubuntu 12.04 x32. after all things is done, I visit my rails app, but it tell me 'We're sorry, but something went wrong.'.

then I cat /var/log/nginx/error.log, I find this lines:

Message from application: cannot load such file -- bundler/setup (LoadError)
/home/thomas/.rvm/rubies/ruby-2.0.0-  p643/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/home/thomas/.rvm/rubies/ruby-2.0.0-p643/lib/ruby/site_ruby/2.0.0/rubygems/core_ext/kernel_require.rb:54:in `require'
/usr/lib/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:278:in `block in run_load_path_setup_code'
/usr/lib/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:381:in `running_bundler'
/usr/lib/ruby/vendor_ruby/phusion_passenger/loader_shared_helpers.rb:276:in `run_load_path_setup_code'
/usr/share/passenger/helper-scripts/rack-preloader.rb:99:in `preload_app'
/usr/share/passenger/helper-scripts/rack-preloader.rb:157:in `<module:App>'
/usr/share/passenger/helper-scripts/rack-preloader.rb:29:in `<module:PhusionPassenger>'
/usr/share/passenger/helper-scripts/rack-preloader.rb:28:in `<main>'

I use rvm and rbenv

$ ruby -v
ruby 2.0.0p643 (2015-02-25 revision 49749) [i686-linux]
$ rbenv versions
system
* 2.0.0-p643 (set by /home/thomas/.rbenv/version)

and I hava already installed bundler

$ bundler -v
Bundler version 1.9.2

and here is my gem env:

RubyGems Environment:
  - RUBYGEMS VERSION: 2.4.6
  - RUBY VERSION: 2.0.0 (2015-02-25 patchlevel 643) [i686-linux]
  - INSTALLATION DIRECTORY: /home/thomas/.rvm/gems/ruby-2.0.0-p643
  - RUBY EXECUTABLE: /home/thomas/.rvm/rubies/ruby-2.0.0-p643/bin/ruby
  - EXECUTABLE DIRECTORY: /home/thomas/.rvm/gems/ruby-2.0.0-p643/bin
  - SPEC CACHE DIRECTORY: /home/thomas/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /home/thomas/.rvm/rubies/ruby-2.0.0-p643/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86-linux
  - GEM PATHS:
     - /home/thomas/.rvm/gems/ruby-2.0.0-p643
     - /home/thomas/.rvm/gems/ruby-2.0.0-p643@global
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /home/thomas/.rvm/gems/ruby-2.0.0-p643/bin
     - /home/thomas/.rvm/gems/ruby-2.0.0-p643@global/bin
     - /home/thomas/.rvm/rubies/ruby-2.0.0-p643/bin
     - /home/thomas/.rvm/bin
     - /home/thomas/.rbenv/bin
     - /home/thomas/.rbenv/shims
     - /home/thomas/.rbenv/bin
     - /usr/local/sbin
     - /usr/local/bin
     - /usr/sbin
     - /usr/bin
     - /sbin
     - /bin
     - /usr/games

have someone experienced same problem? thanks

update: my /etc/nginx/nginx.conf and /etc/nginx/sites-enabled/blog.conf: https://gist.github.com/wall2flower/b3f410317585a8803a27 https://gist.github.com/wall2flower/72316e8b437d654e7070

Paste your /etc/nginx/nginx.conf as well as your site conf. – karlingen Apr 09 '15 at 09:05 — karlingen, Apr 09 '15 at 09:05
I have pated this line to gist, and updated with link : ) – luotao Apr 09 '15 at 09:25 — luotao, Apr 09 '15 at 09:25

score 12 · Accepted Answer · answered Apr 09 '15 at 09:35

You sure have some PATH issues. Inside the /etc/nginx/nginx.conf, for passenger, you should be pointing to the ruby version where bundler is installed.

passenger_root /usr/lib/ruby/vendor_ruby/phusion_passenger/locations.ini;
passenger_ruby /home/thomas/.rvm/wrappers/default/ruby;

You can check this with the command

$ which ruby

The output of that command should be the one you should enter for passenger_ruby

If you haven't installed bundler yet go ahead and run gem install bundler

Also make sure that you are setting the environment variable in your server block:

server {
  listen 80 default;
  server_name blog.wall2flower.me;
  root /var/www/blog/current/public;
  passenger_enabled on;
}

https://www.phusionpassenger.com/documentation/Users%20guide%20Nginx.html#PassengerRuby thanks your help, with above link, I have solved my problems : ) — luotao, Apr 09 '15 at 10:00

score 5 · Answer 2 · edited Jan 07 '16 at 13:13

5

You need to genarate binstubs to fix the problem:

bundle install --binstubs

edited Jan 07 '16 at 13:13

Pardeep Dhingra

3,916
7
30
56

answered Jan 07 '16 at 12:53

Karol Wojtaszek

96
1
3

score 1 · Answer 3 · answered Apr 09 '15 at 09:28

1

try:

bundle exec passenger start ...

answered Apr 09 '15 at 09:28

Łukasz Ostrowski

1,566
1
9
3

I try: `bundle exec passenger start RAILS_ENV=production`, I get error info:https://gist.github.com/wall2flower/17d0ab44417aeb31aaa9 – luotao Apr 09 '15 at 09:31
try `bundle exec passenger start -e production -d` – Łukasz Ostrowski Apr 09 '15 at 09:34
I have try, and now I can visited succed with example.com:3000. : D – luotao Apr 09 '15 at 09:39
You should change it in /etc/nginx/sites-enabled/blog.conf `server_name example.com;` or simply comment this line – Łukasz Ostrowski Apr 09 '15 at 09:51
thank your patient, I have solved my problem with this link: https://www.phusionpassenger.com/documentation/Users%20guide%20Nginx.html#PassengerRuby : ) – luotao Apr 09 '15 at 10:04

score 1 · Answer 4 · answered Jul 13 '16 at 01:48

As karlingen notes, the issue is the result of PATH issues, however if you are using RVM, you will want to get your path to the correct ruby another way...

Best thing is to follow Passenger's own guide for finding this info:

https://www.phusionpassenger.com/library/config/nginx/reference/#setting_correct_passenger_ruby_value

cannot load such file -- bundler/setup (LoadError) || deploy on Ubuntu 12.04 x32

4 Answers4