Ruby debug ide with error ubuntu
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I have too many errors when i want installing ruby-debug, and ruby-debug-ide.

Error like this (bundle install):

    Using ruby_core_source (0.1.5) 
    Using linecache19 (0.5.13) 
    Using rails (3.2.5) 
    Using ref (1.0.0) 
    Installing ruby-debug-base19 (0.11.24) with native extensions 
    Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
    
            /usr/local/bin/ruby extconf.rb 
    checking for rb_method_entry_t.body in method.h... no
    checking for vm_core.h... no
    /usr/local/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.5/lib/ruby_core_source.rb:39: Use RbConfig instead of obsolete and deprecated Config.
    checking for rb_method_entry_t.body in method.h... no
    checking for vm_core.h... yes
    checking for iseq.h... yes
    checking for insns.inc... yes
    checking for insns_info.inc... yes
    checking for eval_intern.h... yes
    creating Makefile
    
    make
    compiling breakpoint.c
    compiling ruby_debug.c
    ruby_debug.c:24:19: error: conflicting types for ‘rb_iseq_compile_with_option’
    /usr/local/include/ruby-1.9.1/ruby-1.9.3-p125/vm_core.h:505:7: note: previous declaration of ‘rb_iseq_compile_with_option’ was here
    ruby_debug.c: In function ‘context_jump’:
    ruby_debug.c:2403:53: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    ruby_debug.c:2417:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
    make: *** [ruby_debug.o] Error 1
    
    
    Gem files will remain installed in /usr/local/lib/ruby/gems/1.9.1/gems/ruby-debug-base19-0.11.24 for inspection.
    Results logged to /usr/local/lib/ruby/gems/1.9.1/gems/ruby-debug-base19-0.11.24/ext/ruby_debug/gem_make.out
    An error occurred while installing ruby-debug-base19 (0.11.24), and Bundler cannot continue.
    Make sure that `gem install ruby-debug-base19 -v '0.11.24'` succeeds before bundling.

On same solution:

    gem install ruby-debug-base or ruby-debug-base19

same error,

    ERROR: Failed to build gem native extension.

Does anybody know what to do?
