Breaks with `sync' is not implemented by Capistrano::Deploy::SCM::Jenkins (NotImplementedError) on Capistrano 2.9.0

[SysEngArch]

/usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/recipes/deploy/scm/base.rb:94:in sync':sync' is not implemented by Capistrano::Deploy::SCM::Jenkins (NotImplementedError)
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/recipes/deploy/strategy/remote_cache.rb:35:in update_repository_cache' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/recipes/deploy/strategy/remote_cache.rb:15:indeploy!'
from /usr/local/lib/ruby/gems/1.8/gems/railsless-deploy-1.0.2/lib/railsless-deploy.rb:204
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:139:in instance_eval' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:139:ininvoke_task_directly_without_callbacks'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/callbacks.rb:27:in invoke_task_directly' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:89:inexecute_task'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:186:in send' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:186:inmethod_missing'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:104:in update_code' from /usr/local/lib/ruby/gems/1.8/gems/railsless-deploy-1.0.2/lib/railsless-deploy.rb:185 from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:56:intransaction'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:186:in send' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:186:inmethod_missing'
from /usr/local/lib/ruby/gems/1.8/gems/railsless-deploy-1.0.2/lib/railsless-deploy.rb:184
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:139:in instance_eval' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:139:ininvoke_task_directly_without_callbacks'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/callbacks.rb:27:in invoke_task_directly' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:89:inexecute_task'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:186:in send' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:186:inmethod_missing'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/namespaces.rb:104:in update' from /usr/local/lib/ruby/gems/1.8/gems/railsless-deploy-1.0.2/lib/railsless-deploy.rb:154 from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:139:ininstance_eval'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:139:in invoke_task_directly_without_callbacks' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/callbacks.rb:27:ininvoke_task_directly'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:89:in execute_task' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/configuration/execution.rb:101:infind_and_execute_task'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/cli/execute.rb:46:in execute_requested_actions_without_help' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/cli/execute.rb:45:ineach'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/cli/execute.rb:45:in execute_requested_actions_without_help' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/cli/help.rb:19:inexecute_requested_actions'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/cli/execute.rb:34:in execute!' from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/lib/capistrano/cli/execute.rb:14:inexecute'
from /usr/local/lib/ruby/gems/1.8/gems/capistrano-2.9.0/bin/cap:4
from /usr/local/bin/cap:19:in `load'
from /usr/local/bin/cap:19

[clowder]

Try using a deployment strategy other than :remote_cache (i.e. :copy or :checkout).

[Iristyle]

Any reason that the same commands from checkout can't be used in the sync method as well that you're aware of?

[jeffbyrnes]

Closing as stale. Please re-open if this is still an issue.