Bundle capistrano

Capistrano recently had some API changes that can results in deploys not working when running with old deploy.rb files.

So let's bundle it. Put capistrano into your Gemfile, like this:

# Gemfile

group :deploy do
  gem 'capistrano'
  gem 'capistrano_colors'
end

It's possible you need to do a bundle update net-ssh to get things running.

Now double check that all your custom hooks are actually still called. One candidate might be an after deploy:symlink hook that has been renamed into after deploy:create_symlink.

I also suggest to put a safeguard into your deploy.rb that dies when not called with bundle exec:

# deploy.rb

abort "You must run this using 'bundle exec ...'" unless ENV['BUNDLE_BIN_PATH'] || ENV['BUNDLE_GEMFILE']