LoadError: cannot load such file -- bundler/setup

Question

We are upgrading to the latest ruby version (2.2.3) and latest rails version (4.2.4) and we can't get pass this error:

LoadError: cannot load such file -- bundler/setup
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
~/Documents/remsis/config/boot.rb:6:in `<top (required)>'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
~/Documents/remsis/config/application.rb:1:in `<top (required)>'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
~/Documents/remsis/config/environment.rb:2:in `<top (required)>'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:55:in `require'
~/Documents/remsis/config.ru:3:in `block in <main>'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/builder.rb:4:in `instance_eval'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/builder.rb:4:in `initialize'
~/Documents/remsis/config.ru:1:in `new'
~/Documents/remsis/config.ru:1:in `<main>'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/server.rb:51:in `eval'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/server.rb:51:in `load_config'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/server.rb:42:in `initialize'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/server.rb:12:in `new'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/lib/nack/server.rb:12:in `run'
~/Library/Application Support/Pow/Versions/0.5.0/node_modules/nack/bin/nack_worker:4:in `<main>'

How did you upgrade Ruby? Are you using RVM or rbenv? Did you install the bundler gem for the new Ruby version you just upgraded to? — Carlos Ramirez III, Sep 19 '15 at 16:53
Using RVM, changed the ruby-version to the version I want. Asked me to install the version I'm running and installed it. Going to uninstall and reinstall rvm again. — FastSolutions, Sep 19 '15 at 17:00
Gotcha. Make sure you install bundler after you install and change Ruby versions "gem install bundler" — Carlos Ramirez III, Sep 19 '15 at 17:03
@carlosramireziii Bundler version 1.10.6, I just reinstalled rvm using rvm implode. Error stays :( — FastSolutions, Sep 19 '15 at 17:08
The error shows you are using the system Ruby, not RVM. You need to tell Pow to use the right Ruby version. — matt, Sep 19 '15 at 17:23

score 4 · Answer 1 · answered Sep 19 '15 at 17:26

4

Create a Gemset with RVM

rvm use 2.2.3@yourproject --create

After that install bundler gem

gem install bundler

and last step is to do bundle install

bundle install

answered Sep 19 '15 at 17:26

Zahid

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Before running `bundle install` can you confirm that correct gemset is set i.e. `yourproject` and that you actually install bundler in your `yourproject` gemset. Also type `gem list` to see which gems are installed – Zahid Sep 19 '15 at 17:34

score 2 · Accepted Answer · answered Sep 19 '15 at 17:53

The error shows you are using the system Ruby, not RVM. You need to tell Pow to use the right Ruby version. You need to create a .rvmrc file specifying which Ruby to use, and also create or edit a .powrc or .powenv file to tell Pow to load RVM. See the Pow docs on using RVM.

score 0 · Answer 3 · answered Dec 11 '20 at 01:46

If you are using / upgrading to bundler 2 then please check this documentation:

https://bundler.io/guides/bundler_2_upgrade.html

from my experience basically, you need to be on RubyGems v2.5.0 or above otherwise you will see cannot load such file -- bundler/setup if you have require 'bundler/setup'. If you need to upgrade the rubygems you can do it by:

gem update --system

hope it helps. Thanks

LoadError: cannot load such file -- bundler/setup

3 Answers3

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