Estoy haciendo una aplicación de rieles y acabo de actualizar a Yosemite, y creo que todo se rompió durante esa actualización. Todo estaba funcionando anoche cuando revisé todo mi código en github. Anoche actualicé mi computadora a Yosemite. Hoy corrígem install bcrypt-ruby Y todo se rompió. Yo tengo;

corrióxcodebuild -licensepaquete actualizadocorrióbrew install rbenv ruby-build rbenv-gem-rehash para obtener el último rubícorrióbrew install coreutils

Sin embargo, eso no funcionó.

ambiente: OSX Yosemite 10.10, rbenv 0.4.0, ruby 2.1.3p242 (2014-09-19 revisión 47630) [x86_64-darwin14.0], brew 0.9.5`

La fuente del error es de mi aplicación de rieles:

archivo de gemas

gem 'rails', '4.1.5'
gem 'pg' 
gem 'uglifier', '>= 1.3.0'
gem 'jquery-rails'
gem 'turbolinks'
gem 'jbuilder', '~> 2.0'
gem 'sdoc', '~> 0.4.0',          group: :doc
gem 'spring',        group: :development
gem 'bcrypt-ruby'

group :test, :development do
  gem 'rspec-rails', "~> 2.14"
end
group :test do
  gem 'capybara', "2.1.0"
  gem 'factory_girl_rails', '~> 4.2.1'
end

Recibí el error cuando corríbundle install. Aquí está el seguimiento completo de la pila (todos los/users// es de sacar el nombre;)

 Gem::Ext::BuildError: ERROR: Failed to build gem native extension.

    /Users//.rbenv/versions/2.0.0-p247/bin/ruby -r ./siteconf20141027-60319-1lss4fm.rb extconf.rb 
creating Makefile

make "DESTDIR=" clean

make "DESTDIR="
compiling bcrypt_ext.c
couldn't understand kern.osversion `14.0.0'
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:51:21: error: string.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:61:21: error: stdint.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:64:23: error: inttypes.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:68:19: error: stdio.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:70,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/defines.h:29:21: error: stdlib.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:194,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/../lib/gcc/i686-apple-darwin11/4.2.1/include/limits.h:10:25: error: limits.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1567,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/missing.h:23:45: error: math.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:36:23: error: sys/types.h: No such file or directory
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:40:22: error: sys/time.h: No such file or directory
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:43,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/st.h:140: error: expected declaration specifiers or ‘...’ before ‘uint32_t’
In file included from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/ruby.h:1568,
                 from /Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby.h:33,
                 from bcrypt_ext.c:1:
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:326: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: error: expected declaration specifiers or ‘...’ before ‘fd_set’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: error: expected declaration specifiers or ‘...’ before ‘fd_set’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: error: expected declaration specifiers or ‘...’ before ‘fd_set’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: warning: ‘struct timeval’ declared inside parameter list
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:416: warning: its scope is only this definition or declaration, which is probably not what you want
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: error: expected declaration specifiers or ‘...’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: error: expected declaration specifiers or ‘...’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: error: expected declaration specifiers or ‘...’ before ‘rb_fdset_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:417: warning: ‘struct timeval’ declared inside parameter list
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:418: warning: ‘struct timeval’ declared inside parameter list
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:514: error: expected declaration specifiers or ‘...’ before ‘mode_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:593: error: expected declaration specifiers or ‘...’ before ‘pid_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:607: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_fork’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:608: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_fork_err’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:610: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_waitpid’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:611: error: expected ‘)’ before ‘pid’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:612: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_spawn’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:613: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘rb_spawn_err’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:615: error: expected ‘)’ before ‘pid’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:728: error: expected declaration specifiers or ‘...’ before ‘uint32_t’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:851: error: expected ‘)’ before ‘long’
/Users//.rbenv/versions/2.0.0-p247/include/ruby-2.0.0/ruby/intern.h:852: error: expected ‘)’ before ‘long’
bcrypt_ext.c: In function ‘bc_salt’:
bcrypt_ext.c:21: warning: incompatible implicit declaration of built-in function ‘strlen’
make: *** [bcrypt_ext.o] Error 1

make failed, exit code 2

Gem files will remain installed in /Users//ticket_tracker/vendor/bundle/gems/bcrypt-3.1.9 for inspection.
Results logged to /Users//ticket_tracker/vendor/bundle/extensions/x86_64-darwin-12/2.0.0-static/bcrypt-3.1.9/gem_make.out
An error occurred while installing bcrypt (3.1.9), and Bundler cannot continue.
Make sure that `gem install bcrypt -v '3.1.9'` succeeds before bundling.

Si alguien ha tenido alguna experiencia actualizada con OSX, Rbenv, Ruby, etc. y puede darme algunos consejos, eso sería muy apreciado. También puedo publicar más configuración de código / entorno si es necesario.