4

这里有一篇两年前的博客文章解释了如何修复 Nokogiri 附带的错误“你必须先安装开发工具”错误，如果您在安装 RVM 后升级到 Mountain Lion，就会出现这个问题。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现在已更改为rvm get head. 然而，在那之后我盲目地做了

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，它引导我回到同一篇博客文章。

看着RVM网站，我盲目地做了

rvm install 1.9.2

我收到了这个错误

未安装 ruby​​-1.9.2-p320。要安装：'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

4

2 回答 2

7

你需要运行：

rvm get head
rvm autolibs enable
rvm use --install 1.9.2
bundle install
于 2013-01-02T00:34:43.867 回答
1

首先，在安装好“RVM 要求”和 Ruby 之后，从 Xcode 中安装“命令行工具”。

于 2013-06-13T19:19:29.313 回答