不知道发生了什么,但是当我升级到Mavericks时,它说Rails没有安装。我执行了下面的命令:在小牛上安装Rails
rails --version
它说“Rails目前没有安装并运行sudo gem install rails”。
我执行sudo创业板安装导轨,并得到如下:
ERROR: Error installing rails:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/include/ruby.h
Gem files will remain installed in /Library/Ruby/Gems/2.0.0/gems/json-1.8.1 for inspection.
UPDATE:
我跑命令gcc --version,得到了以下几点:
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk/usr/include/c++/4.2.1
Apple LLVM version 5.0 (clang-500.2.76) (based on LLVM 3.3svn)
Target: x86_64-apple-darwin13.0.0
Thread model: posix
记得标记正确的答案为接受,如果它解决了您的问题 – dnlcrl