`:Rdebugger` does not return

[paulepanter]

Using Vim 7.4 from Debian Wheezy/stable I installed vim-ruby-debugger (Pathogen) and installed the Gem debugger-xml in the development section. rdebug-vim and rdebug-ide are in my path.

With vim --servername VIM, unfortunately the :Rdebugger command does not seem to succeed. Only the following is written and does not return.

    Loading debugger...

Hitting enter and entering a breakpoint the following is printed.

    Error detected while processing function 15..2..<SNR>33_send_message_to_debugger:
    line   11:
    Errno::ENOENT: No such file or directory - /tmp/vSFnBPl/1

The socket does not exist.

    $ more ~/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger_log

    Vim plugin, 00:34:54: Executing :Rdebugger...
    Vim plugin, 00:34:54: Initializing Server object
    Vim plugin, 00:34:54: Stopping, pid is:
    Vim plugin, 00:34:54: Starting Server, command: "'/home/joe/giantmonkey/dashboard-application/script/rails' server"
    Vim plugin, 00:34:54: Executing command: rdebug-vim --file /home/joe/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger --output /home/joe/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger_output --socket /tmp/vSFnBPl/1 --logger_file /home/joe/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger_log --debug_mode 1 --vim_executable vim --vim_servername VIM --separator ++vim-ruby-debugger-separator++ -- '/home/joe/giantmonkey/dashboard-application/script/rails' server
    debugger-xml, 00:34:55 : Going to daemonize
    Vim plugin, 00:34:55: PID:      from /home/joe/.rvm/gems/ruby-2.0.0-p247@toolbox/bin/ruby_noexec_wrapper:14:in `<main>'
    Vim plugin, 00:34:55: Waiting for starting debugger...
    Vim plugin, 00:36:50: Trying to toggle a breakpoint in the file /home/joe/giantmonkey/dashboard-application/app/controllers/master_controller.rb:12
    Vim plugin, 00:36:50: There is no already set breakpoint, so create new one
    Vim plugin, 00:36:50: Set breakpoint to: /home/joe/giantmonkey/dashboard-application/app/controllers/master_controller.rb:12
    Vim plugin, 00:36:50: Added Breakpoint object to RubyDebugger.breakpoints array
    Vim plugin, 00:36:50: Server is running, so add command to Queue
    Vim plugin, 00:36:50: Adding 'break /home/joe/giantmonkey/dashboard-application/app/controllers/master_controller.rb:12' to queue
    Vim plugin, 00:36:50: Executing queue
    Vim plugin, 00:36:50: Sending a message to ruby_debugger.rb: 'break /home/joe/giantmonkey/dashboard-application/app/controllers/master_controller.rb:12'
    Vim plugin, 00:37:30: Executing :Rdebugger...
    Vim plugin, 00:37:30: Initializing Server object
    Vim plugin, 00:37:30: Stopping, pid is:         from /home/joe/.rvm/gems/ruby-2.0.0-p247@toolbox/bin/ruby_noexec_wrapper:14:in `<main>'
    Vim plugin, 00:37:30: Starting Server, command: "'/home/joe/giantmonkey/dashboard-application/stop' "
    Vim plugin, 00:37:30: Executing command: rdebug-vim --file /home/joe/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger --output /home/joe/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger_output --socket /tmp/vSFnBPl/5 --logger_file /home/joe/.vim/bundle/vim-ruby-debugger/tmp/ruby_debugger_log --debug_mode 1 --vim_executable vim --vim_servername VIM --separator ++vim-ruby-debugger-separator++ -- '/home/joe/giantmonkey/dashboard-application/stop' 
    debugger-xml, 00:37:30 : Going to daemonize
    Vim plugin, 00:37:30: PID:      from /home/joe/.rvm/gems/ruby-2.0.0-p247@toolbox/bin/ruby_noexec_wrapper:14:in `<main>'
    Vim plugin, 00:37:30: Waiting for starting debugger...
    Vim plugin, 00:37:50: Stopping, pid is:         from /home/joe/.rvm/gems/ruby-2.0.0-p247@toolbox/bin/ruby_noexec_wrapper:14:in `<main>

[airstep]

Your ruby version is 2.0, debugger is still for the lower version. Wait for updates...