我正在尝试在
ruby rails上创建我的第一个应用程序.
>我在Mac OsX(小牛队)
>我安装了最新的xCode(5我相信)command line tools
>我已经安装了bitnami捆绑包ruby stack
>我添加了rails(sudo gem install rails -V)
创建我自己的项目之前的所有步骤—- see here
在ruby控制台中我键入:
sudo rails new helloworld
..然后它会做一些创造性的东西,直到它达到以下几行:
run bundle install Fetching gem Metadata from https://rubygems.org/.......... Fetching gem Metadata from https://rubygems.org/.. Resolving dependencies... Using rake (10.1.1) Using i18n (0.6.9) Using minitest (4.7.5) Using multi_json (1.8.4) Using atomic (1.1.14) Using thread_safe (0.1.3) Using tzinfo (0.3.38) Using activesupport (4.0.2) Using builder (3.1.4) Using erubis (2.7.0) Using rack (1.5.2) Using rack-test (0.6.2) Using actionpack (4.0.2) Using mime-types (1.25.1) Using polyglot (0.3.3) Using treetop (1.4.15) Using mail (2.5.4) Using actionmailer (4.0.2) Using activemodel (4.0.2) Using activerecord-deprecated_finders (1.0.3) Using arel (4.0.1) Using activerecord (4.0.2) Using bundler (1.3.5) Using coffee-script-source (1.7.0) Using execjs (2.0.2) Using coffee-script (2.2.0) Using thor (0.18.1) Using railties (4.0.2) Using coffee-rails (4.0.1) Using hike (1.2.3) Using jbuilder (1.5.3) Using jquery-rails (3.1.0) Installing json (1.8.1) Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /Applications/rubystack-1.9.3-19/ruby/bin/ruby extconf.rb creating Makefile make compiling generator.c sh: line 1: 58350 Trace/BPT trap: 5 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk / -find gcc 2> /dev/null gcc: error: unable to find utility "gcc",not a developer tool or in PATH make: *** [generator.o] Error 72 Gem files will remain installed in /Applications/rubystack-1.9.3-19/ruby/lib/ruby/gems/1.9.1/gems/json-1.8.1 for inspection. Results logged to /Applications/rubystack-1.9.3-19/ruby/lib/ruby/gems/1.9.1/gems/json-1.8.1/ext/json/ext/generator/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.
在rubyconsole中安装json-1.8.1不起作用 – 我收到以下错误:
sudo gem install json -v '1.8.1' bash-3.2$sudo gem install json -v '1.8.1' Password: Building native extensions. This Could take a while... ERROR: Error installing json: ERROR: Failed to build gem native extension. /Applications/rubystack-1.9.3-19/ruby/bin/ruby extconf.rb creating Makefile make compiling generator.c sh: line 1: 60535 Trace/BPT trap: 5 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk / -find gcc 2> /dev/null gcc: error: unable to find utility "gcc",not a developer tool or in PATH make: *** [generator.o] Error 72 Gem files will remain installed in /Applications/rubystack-1.9.3-19/ruby/lib/ruby/gems/1.9.1/gems/json-1.8.1 for inspection. Results logged to /Applications/rubystack-1.9.3-19/ruby/lib/ruby/gems/1.9.1/gems/json-1.8.1/ext/json/ext/generator/gem_make.out
外面的rubyconsole它工作.但是,这并没有解决上述问题.
我按照以下步骤操作:
How to use/install gcc on Mac OS X 10.8 / Xcode 4.4
我也按照这里的步骤:
http://new-bamboo.co.uk/blog/2013/10/24/3-quick-tips-for-coding-with-os-x-10-9-mavericks
任何帮助将不胜感激..谢谢,乔治
更新:我运行以下内容:
cd /usr/bin sudo mv gcc gcc_mavs sudo ln -s /usr/local/Cellar/apple-gcc42/4.2.1-5666.3/bin/gcc-4.2 gcc
现在我收到一条不同的错误消息:
Installing json (1.8.1) Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension. /Applications/rubystack-1.9.3-19/ruby/bin/ruby extconf.rb creating Makefile make compiling generator.c sh: line 1: 67709 Trace/BPT trap: 5 /Applications/Xcode.app/Contents/Developer/usr/bin/xcodebuild -sdk / -find as 2> /dev/null as: error: unable to find utility "as",not a developer tool or in PATH make: *** [generator.o] Error 2 Gem files will remain installed in /Applications/rubystack-1.9.3-19/ruby/lib/ruby/gems/1.9.1/gems/json-1.8.1 for inspection. Results logged to /Applications/rubystack-1.9.3-19/ruby/lib/ruby/gems/1.9.1/gems/json-1.8.1/ext/json/ext/generator/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.