Problema Aptana e Debugger

Ciao a tutti,

sto cercando di configurare Aptana 3 per far girare un progetto in Rails
3 in modalità debug per sfruttare breakpoint e compagnia.

Purtroppo mi sto imbattendo in diverse difficoltà e ancora oggi non
riesco a farlo funzionare correttamente.
N.B. Solo in debug mode intendo perchè diversamente (rails -s) il server
parte senza problemi e l'applicazione funziona correttamente.

Il problema è sempre lo stesso e ne riporto uno stralcio:

/usr/lib/ruby/1.9.1/rubygems/custom_require.rb:60:in `require':
/var/lib/gems/1.9.1/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so:
undefined symbol: ruby_current_thread -
/var/lib/gems/1.9.1/gems/ruby-debug-base19-0.11.25/lib/ruby_debug.so
(LoadError) ..

Poi dopo qualche secondo: Could not connect to debugger on port XYZ
Dove XYZ viene indicata di volta in volta come un numero di porta
variabile.

Ho letto i vari topic in rete che parlano dell'argomento e provato a
fare i passaggi che indicano ma nulla.

Queste le gemme che, tra le altre, ho installato:

debugger (1.6.0)
debugger-linecache (1.2.0)
debugger-ruby_core_source (1.2.2)
...
linecache19 (0.5.12)
...
ruby-debug-base19 (0.11.25)
ruby-debug-ide (0.4.16)
ruby-debug-ide19 (0.4.12)
ruby-debug19 (0.11.6)
ruby_core_source (0.1.5)

Uso una macchina Linux con Ubuntu 13.04 e Ruby 1.9.3p194

Grazie in anticipo per ogni risposta.
Yuri

hi,

do you know this?

http://stackoverflow.com/questions/10120560/how-can-i-get-debug-support-in-aptana-3-with-ruby-1-9-3
http://www.agile-workers.com/web/de/2012/09/debugging-ruby-1-9-3-applications-in-eclipse/
http://stackoverflow.com/questions/9122232/how-do-i-install-ruby-debug-in-ruby-1-9-3-rails-3-2-1

hope, that at least one helps

greetings

Thank you for your answer.

Now I think the debugger is correctly installed but when I try to start
the server another error occurs.

6586: Exception in DebugThread loop: wrong number of arguments (0 for 1)
Backtrace:
/var/lib/gems/1.9.1/gems/ruby-debug19-0.11.6/cli/ruby-debug/interface.rb:163:in
`read_command'
  from:
/var/lib/gems/1.9.1/gems/ruby-debug-ide-0.4.17/lib/ruby-debug-ide/ide_processor.rb:83:in
`process_commands'
  from:
/var/lib/gems/1.9.1/gems/ruby-debug-ide-0.4.17/lib/ruby-debug-ide.rb:122:in
`block in start_control'

Unfortunately there insn't enough documentation about this problem on
web.

Yuri

Reading several topics I understood that ruby-debug is no more
mantained.

I removed all gems about it and installed "debugger" gem instead.

Now the problem is: how I could start rails server using debugger?

I mean: when I try to start rails server from Aptana I have this type of
message: unable to find rdebug-ide ... install ruby-debug-ide.

But I don't want to use it anymore.

Thanks again for your support.
Yuri.