无法使用RVM安装ruby 1.9.2

谷歌在试图找出问题所在方面没有多大用处

rvm install ruby-1.9.3-p392
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p392.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing requirements for smf, might require sudo password.
Installing SM Framework.
Error running 'requirements_smf_install_sm',
please read /usr/local/rvm/log/ruby-1.9.3-p392/1369014444_smf_install.log

日志文件显示以下内容：

[2013-05-19 22:47:24] requirements_smf_install_sm
SMF Framework support is only intended for RailsInstaller, please use Homebrew integration instead.

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有什么帮助吗？

出于某种原因，我有：

rvm autolibs smf 

in/etc/rvmrc

我把它拿走了，然后执行了死刑

rvm get stable --auto-dotfiles

然后我做到了

rvm autolibs brew

最后

rvm install ruby-1.9.3-p392

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成功了

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