Deploy using Capistrano and Ruby 2.5.1

Question

I upgraded Ruby to version 2.5.1, RubyGems to 2.7.6 and Bundler to 1.16.1, all the most recent versions. Locally everything is fine, but when I try to run the sidekiq:quiet task while deploying using Capistrano, I get the following error message:

** bundler: failed to load command: sidekiqctl (/var/www/test/htdocs/shared/bundle/ruby-2.5.1@gapfish/ruby/2.5.0/bin/sidekiqctl) *** LoadError: cannot load such file -- bundler/dep_proxy

I already tried to run gem update --system and gem install bundler but didn't help. Anyone has some clue about what could be happening?

If I require dep_proxy inside the machine (using irb), it can be found however.

gapfish@stage ~/current $ irb 2.5.1 :001 > require 'bundler/dep_proxy' => true

• gem env:

  RubyGems Environment:

  • RUBYGEMS VERSION: 2.7.6
    • RUBY VERSION: 2.5.1 (2018-03-29 patchlevel 57) [x86_64-linux]
    • INSTALLATION DIRECTORY: /var/www/www.gapfish.com/htdocs/.rvm/gems/ruby-2.5.1
    • USER INSTALLATION DIRECTORY: /var/www/www.gapfish.com/htdocs/.gem/ruby/2.5.0
    • RUBY EXECUTABLE: /var/www/www.gapfish.com/htdocs/.rvm/rubies/ruby-2.5.1/bin/ruby
    • EXECUTABLE DIRECTORY: /var/www/www.gapfish.com/htdocs/.rvm/gems/ruby-2.5.1/bin
    • SPEC CACHE DIRECTORY: /var/www/www.gapfish.com/htdocs/.gem/specs
    • SYSTEM CONFIGURATION DIRECTORY: /var/www/www.gapfish.com/htdocs/.rvm/rubies/ruby-2.5.1/etc
    • RUBYGEMS PLATFORMS:
    • ruby
    • x86_64-linux
    • GEM PATHS:
      • /var/www/www.gapfish.com/htdocs/.rvm/gems/ruby-2.5.1
      • /var/www/www.gapfish.com/htdocs/.rvm/gems/ruby-2.5.1@global
    • GEM CONFIGURATION:
      • :update_sources => true
      • :verbose => true
      • :backtrace => false
      • :bulk_threshold => 1000
      • "gem" => "--no-ri --no-rdoc"
    • REMOTE SOURCES:
      • https://rubygems.org/
    • SHELL PATH:
      • /var/www/www.gapfish.com/htdocs/.rvm/gems/ruby-2.5.1/bin
      • /var/www/www.gapfish.com/htdocs/.rvm/gems/ruby-2.5.1@global/bin
      • /var/www/www.gapfish.com/htdocs/.rvm/rubies/ruby-2.5.1/bin
      • /var/www/www.gapfish.com/htdocs/.rvm/bin
      • /usr/local/bin
      • /usr/bin
      • /bin
      • /opt/bin
      • /usr/x86_64-pc-linux-gnu/gcc-bin/4.9.3

Answer 1

Downgrading bundler to 1.15.4 worked for me.. :( I was trying with 1.16.1, didn't test with 1.16.0 though

Until today there was no bugfix in Bundler