Error: installing ruby-debug-ide

Question

The truth is that I'm new to Ruby for rail development. Not that I could not install gem install ruby-debug-ide on aptana 3 studio.

gem install ruby-debug-ide  
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
ERROR:  Error installing ruby-debug-ide:
        ERROR: Failed to build gem native extension.

        c:/Ruby193/bin/ruby.exe mkrf_conf.rb
Building native extensions.  This could take a while...


Gem files will remain installed in c:/Ruby193/lib/ruby/gems/1.9.1/gems/ruby-debu
g-ide-0.4.16 for inspection.
Results logged to c:/Ruby193/lib/ruby/gems/1.9.1/gems/ruby-debug-ide-0.4.16/ext/
gem_make.out

Can someone help me?

Answer 1

Since it looks like you already have DevKit installed, run this command

gem install ruby-debug-ide --platform=ruby --pre

As mentioned in this post, bug fixed in not yet released version of ruby-debug-ide

Edit:

This seems to work (Windows 7 64 bit):

gem install ruby-debug-ide --pre

gem install ruby-debug-base19x --pre