Capistrano integration failing with undefined method `_cset' error

[minter]

Hi folks,

I've integrated sidekiq into an application, but am having trouble with the capistrano deployment part of things. I'm running Rails 3.2.13 and Capistrano 2.14.2

In my Capfile, if I add the line require 'sidekiq/capistrano', the cap deploy fails with the following error. Removing that line allows the deploy to work successfully.

Any ideas?

minter:(git)tourney[master]/$ bundle exec cap deploy
/Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/variables.rb:122:in `method_missing_with_variables': undefined method `_cset' for #<Capistrano::Configuration:0x007ffce2359f80> (NoMethodError)
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/sidekiq-2.8.0/lib/sidekiq/capistrano.rb:7:in `block in <top (required)>'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:97:in `instance_eval'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:97:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:83:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/sidekiq-2.8.0/lib/sidekiq/capistrano.rb:1:in `<top (required)>'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:152:in `require'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:152:in `require'
    from Capfile:2:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:93:in `instance_eval'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:93:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:172:in `load_from_file'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:89:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:86:in `block in load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:86:in `each'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/configuration/loading.rb:86:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:65:in `block in load_recipes'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:65:in `each'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:65:in `load_recipes'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:31:in `execute!'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/lib/capistrano/cli/execute.rb:14:in `execute'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/gems/capistrano-2.14.2/bin/cap:4:in `<top (required)>'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/bin/cap:19:in `load'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/bin/cap:19:in `<main>'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/bin/ruby_noexec_wrapper:14:in `eval'
    from /Users/minter/.rvm/gems/ruby-1.9.3-p385@tourney/bin/ruby_noexec_wrapper:14:in `<main>'

[RISCfuture]

What was the resolution?

[guiceolin]

I would like to know, too.
can you help us, @minter ?

[minter]

I think I had an old cap setup originally - I'm pretty sure the fix was that I had to do a "Capify ." in the app root directory, and move some stuff that was in other files into a more standard configuration.

[bricker]

For googlers: Capistrano expects your deploy.rb file to be in a config directory. The directory structure should be:

- Capfile
- config/
  - deploy.rb