레일스에서 ​​새 프로젝트를 실행합니다. mac osx

Question

이것은 mac osx에서의 설정에 대한 순수한 바보입니다. 나는 레일즈 웹 사이트에서 루비를 시작하는 가이드를 따르려고 노력하고 있지만 할 수는 없다. 다음 명령을 시도 할 때마다 오류가 발생합니다. 모두 아래에 표시되어 있습니다 ... 할 일에 대해 조언하십시오. 이

$ rails new blog 
     create 
     create README.rdoc 
     create Rakefile 
     create config.ru 
     create .gitignore 
     create Gemfile 
     create app 
     create app/assets/javascripts/application.js 
     create app/assets/stylesheets/application.css 
     create app/controllers/application_controller.rb 
     create app/helpers/application_helper.rb 
     create app/views/layouts/application.html.erb 
     create app/assets/images/.keep 
     create app/mailers/.keep 
     create app/models/.keep 
     create app/controllers/concerns/.keep 
     create app/models/concerns/.keep 
     create bin 
     create bin/bundle 
     create bin/rails 
     create bin/rake 
     create config 
     create config/routes.rb 
     create config/application.rb 
     create config/environment.rb 
     create config/environments 
     create config/environments/development.rb 
     create config/environments/production.rb 
     create config/environments/test.rb 
     create config/initializers 
     create config/initializers/backtrace_silencers.rb 
     create config/initializers/filter_parameter_logging.rb 
     create config/initializers/inflections.rb 
     create config/initializers/mime_types.rb 
     create config/initializers/secret_token.rb 
     create config/initializers/session_store.rb 
     create config/initializers/wrap_parameters.rb 
     create config/locales 
     create config/locales/en.yml 
     create config/boot.rb 
     create config/database.yml 
     create db 
     create db/seeds.rb 
     create lib 
     create lib/tasks 
     create lib/tasks/.keep 
     create lib/assets 
     create lib/assets/.keep 
     create log 
     create log/.keep 
     create public 
     create public/404.html 
     create public/422.html 
     create public/500.html 
     create public/favicon.ico 
     create public/robots.txt 
     create test/fixtures 
     create test/fixtures/.keep 
     create test/controllers 
     create test/controllers/.keep 
     create test/mailers 
     create test/mailers/.keep 
     create test/models 
     create test/models/.keep 
     create test/helpers 
     create test/helpers/.keep 
     create test/integration 
     create test/integration/.keep 
     create test/test_helper.rb 
     create tmp/cache 
     create tmp/cache/assets 
     create vendor/assets/javascripts 
     create vendor/assets/javascripts/.keep 
     create vendor/assets/stylesheets 
     create vendor/assets/stylesheets/.keep 
     run bundle install 


Your user account isn't allowed to install to the system Rubygems. 
You can cancel this installation and run: 

    bundle install --path vendor/bundle 

to install the gems into ./vendor/bundle/, or you can enter your password 
and install the bundled gems to Rubygems using sudo. 

Password: 
Fetching gem metadata from https://rubygems.org/.......... 
Fetching additional metadata from https://rubygems.org/.. 
Resolving dependencies... 
Using rake 10.2.2 
Using i18n 0.6.9 
Using minitest 4.7.5 
Using multi_json 1.9.2 
Installing thread_safe 0.3.2 
Using tzinfo 0.3.39 
Using activesupport 4.0.4 
Using builder 3.1.4 
Using erubis 2.7.0 
Using rack 1.5.2 
Using rack-test 0.6.2 
Using actionpack 4.0.4 
Using mime-types 1.25.1 
Using polyglot 0.3.4 
Using treetop 1.4.15 
Using mail 2.5.4 
Using actionmailer 4.0.4 
Using activemodel 4.0.4 
Using activerecord-deprecated_finders 1.0.3 
Using arel 4.0.2 
Using activerecord 4.0.4 
Using bundler 1.6.1 
Using coffee-script-source 1.7.0 
Using execjs 2.0.2 
Using coffee-script 2.2.0 
Using thor 0.19.1 
Using railties 4.0.4 
Using coffee-rails 4.0.1 
Using hike 1.2.3 
Using jbuilder 1.5.3 
Using jquery-rails 3.1.0 

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

    /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb 
creating Makefile 

make "DESTDIR=" clean 

make "DESTDIR=" 
compiling generator.c 
linking shared-object json/ext/generator.bundle 
clang: error: unknown argument: '-multiply_definedsuppress' [-Wunused-command-line-argument-hard-error-in-future] 
clang: note: this will be a hard error (cannot be downgraded to a warning) in the future 
make: *** [generator.bundle] Error 1 

make failed, exit code 2 

Gem files will remain installed in /var/folders/6h/6pjrp51118q0kzwvp_4cmb440000gn/T/bundler20140405-36307-112rp7c/json-1.8.1/gems/json-1.8.1 for inspection. 
Results logged to /var/folders/6h/6pjrp51118q0kzwvp_4cmb440000gn/T/bundler20140405-36307-112rp7c/json-1.8.1/extensions/universal-darwin-13/2.0.0/json-1.8.1/gem_make.out 
An error occurred while installing json (1.8.1), and Bundler cannot continue. 
Make sure that `gem install json -v '1.8.1'` succeeds before bundling. 

Answer 1

이 문제는 말도되고, 참조, RVM을 이용하여 매버릭스에 해결되었습니다. 설치가 완료되면 모두 제대로 작동하고 오류가 사라졌습니다.