不知道發生了什麼,但是當我升級到Mavericks時,它說Rails沒有安裝。我執行了下面的命令:在小牛上安裝Rails
rails --version
它說「Rails目前沒有安裝並運行sudo gem install rails」。
我執行sudo創業板安裝導軌,並得到如下:
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,得到了以下幾點:
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
記得標記正確的答案爲接受,如果它解決了您的問題 – dnlcrl