没有二进制ruby可用于：osx / 10.8 / x86_64 / ruby-1.9.2-p320
这里有一篇为期两年的博客文章，解释了如何修复“你必须首先安装开发工具”的错误’Nokogiri附带的错误，如果你在安装RVM后升级到Mountain Lion会出现这个问题。 在博客文章中他说你必须做
rvm update head rvm --force install 1.9.2 gem install bundle ## in your rails app bundle Installing nokogiri (1.4.2) with native extensions ... rvm update head现在已改为rvm get head 。 然而，在那之后我一味地做了
rvm --force install 1.9.2
并收到此错误消息
rvm --force install 1.9.2 Searching for binary rubies, this might take some time. No binary rubies available for: osx/10.8/x86_64/ruby-1.9.2-p320. Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies. The provided compiler '/usr/bin/gcc' is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`. [1]: http://www.fakingfantastic.com/2010/11/26 /fixing-the-you-have-to-install-development-tools-first-error-with-nokogiri/
换句话说，它指示我回到同一篇博文。
看看RVM网站，我一味地做了
rvm install 1.9.2
我收到了这个错误
未安装ruby-1.9.2-p320。 要安装do：’rvm install ruby-1.9.2-p320′
按照它的说明，我做了rvm install ruby-1.9.2-p320并得到了相同的二进制文件错误
Searching for binary rubies, this might take some time. No binary rubies available for: osx/10.8/x86_64/ruby-1.9.2-p320. Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies. The provided compiler '/usr/bin/gcc' is LLVM based, it is not yet fully supported by ruby and gems, please read `rvm requirements`.
谁能提供一些指导
你需要运行：
rvm get head rvm autolibs enable rvm use --install 1.9.2 bundle install
首先，在您熟悉安装“RVM要求”和Ruby后，从Xcode内部安装“命令行工具”。