From: Allan Chin <achin5957@...>
Date: 2010-11-17T03:30:45+09:00
Subject: Re: Fast Debugger (Ruby 1.9.2, DevKit 4.5.0, JDK 6u22, NetBeans 6.9.1)

I only copied the DevKit over the existing Ruby install because there 
were a few blogs which mentioned to do that. But at any rate, I 
installed the DevKit in a separate folder and installed it via the 
"init" and "install" scripts. They worked ok, but the ruby-debug19 seems 
to fail the same way.

==========================================================================

D:\Downloads\Ruby\DevKit>ruby dk.rb init
[INFO] found RubyInstaller v1.9.2 at C:/Ruby192

Initialization complete! Please review and modify the auto-generated
'config.yml' file to ensure it contains the root directories to all
of the installed Rubies you want enhanced by the DevKit.

D:\Downloads\Ruby\DevKit>ruby dk.rb install
[INFO] Installing 
C:/Ruby192/lib/ruby/1.9.1/rubygems/defaults/operating_system.r
b
[INFO] Installing C:/Ruby192/lib/ruby/site_ruby/devkit.rb

D:\Downloads\Ruby\DevKit>gem install ruby-debug19 -p 
http://web-proxy:8080
Temporarily enhancing PATH to include DevKit...
Building native extensions.  This could take a while...
ERROR:  Error installing ruby-debug19:
        ERROR: Failed to build gem native extension.

C:/Ruby192/bin/ruby.exe extconf.rb
checking for vm_core.h... *** extconf.rb failed ***
Could not create Makefile due to some reason, probably lack of
necessary libraries and/or headers.  Check the mkmf.log file for more
details.  You may need configuration options.

Provided configuration options:
        --with-opt-dir
        --without-opt-dir
        --with-opt-include
        --without-opt-include=${opt-dir}/include
        --with-opt-lib
        --without-opt-lib=${opt-dir}/lib
        --with-make-prog
        --without-make-prog
        --srcdir=.
        --curdir
        --ruby=C:/Ruby192/bin/ruby
        --with-ruby-dir
        --without-ruby-dir
        --with-ruby-include
        --without-ruby-include=${ruby-dir}/include
        --with-ruby-lib
        --without-ruby-lib=${ruby-dir}/lib
C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:368:in `try_do': The complier failed 
to genera
te an executable file. (RuntimeError)
You have to install development tools first.
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:452:in `try_cpp'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:834:in `block in 
have_header'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:693:in `block in 
checking_for'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block (2 levels) 
in postp
one'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:280:in `block in 
postpone'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:254:in `open'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:276:in `postpone'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:692:in `checking_for'
        from C:/Ruby192/lib/ruby/1.9.1/mkmf.rb:833:in `have_header'
        from extconf.rb:15:in `block in <main>'
        from 
C:/Ruby192/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.4/lib/ruby
_core_source.rb:18:in `call'
        from 
C:/Ruby192/lib/ruby/gems/1.9.1/gems/ruby_core_source-0.1.4/lib/ruby
_core_source.rb:18:in `create_makefile_with_core'
        from extconf.rb:20:in `<main>'


Gem files will remain installed in 
C:/Ruby192/lib/ruby/gems/1.9.1/gems/linecache
19-0.5.11 for inspection.
Results logged to 
C:/Ruby192/lib/ruby/gems/1.9.1/gems/linecache19-0.5.11/ext/tra
ce_nums/gem_make.out

D:\Downloads\Ruby\DevKit>
==========================================================================

By the way, the "smoke test", gem install rdiscount --platform=Ruby -p 
http://web-proxy:8080 fails the same way.

-- 
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