depurador-linecache error de instalación

Question

intento instalar la gema depurador-linecache, pero tengo el siguiente error,

Building native extensions. This could take a while... 
.... 
ERROR: Error installing debugger-linecache: 
     ERROR: Failed to build gem native extension. 

     /usr/bin/ruby extconf.rb 
*** 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=/usr/bin/ruby 
extconf.rb:2:in `require': no such file to load -- debugger/ruby_core_source (LoadError) 
     from extconf.rb:2 


Gem files will remain installed in /usr/lib/ruby/gems/1.8/gems/debugger-linecache-1.1.1 for inspection. 
Results logged to /usr/lib/ruby/gems/1.8/gems/debugger-linecache-1.1.1/ext/trace_nums/gem_make.out 

ya lo he hecho:

sudo gem install debugger-ruby_core_source 

Answer 1

me encontré con el problema de ser que desde que estoy en fedora, estoy usando ruby ​​1.8.3 y eso parece ser un problema. ahora actualizado a ruby ​​1.9.3, problema resuelto.

Answer 2

He instalado la dependencia en primer lugar:

gem install debugger-linecache --version 1.1.2 

Después de eso, me encontré con el comando bundle install y funcionó bien.

Answer 3

Lo dannynjust dicho, y:

git clone git://github.com/cldwalker/debugger-ruby_core_source.git && sudo rm -rf /var/lib/gems/1.8/gems/debugger-ruby_core_source-1.1.7 && sudo mv debugger-ruby_core_source /var/lib/gems/1.8/gems/debugger-ruby_core_source-1.1.7