Capistrano Deploy fails Bundler::GemNotFound

Question

For some reason my deployment has failed due to being unable to find the will_paginate gem, I haven't had a problem with adding new gems to my app and deploying previously.

If you go to My Site you will see the error.

I have tried adding

require "bundler/capistrano"

to my Capfile, but it still fails.

boot.rb

require 'rubygems'

# Set up gems listed in the Gemfile.
ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)

require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])

Locally I added the gem, ran bundle and everything works..

Anything I can do to troubleshoot this or has anyone seen this before?

Thanks

Answer 1

This error seems to be coming whilst loading your app, not during deploy.

You should have require 'bundler/setup' somewhere in your app config.

In Rails this would generally be in config/boot.rb .

Bundler's Getting Started might help.

Answer 2

I have seen similar errors at times. This can be because of some dependency problems, which occur often because of gem updations, most of the time.

I think, you better check the will_paginate gem version in your application deployed environment. Then, you might get some clue about the error. Removing gemset if you are using gemset or removing the existing will_paginate gem and do 'bundle install' should resolve your problem.

Hope it Helps and let me know, if that does not solve your problem.