我正在尝试通过rvm安装ruby。
rvm install ruby-1.9.3-p286
但是我收到以下错误：
Searching for binary rubies, this might take some time.
No binary rubies available for: osx/10.8/x86_64/ruby-1.9.3-p286.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
You requested building with '/usr/bin/gcc-4.2' but it is not in your path.
参考错误的最后一行，我如何获得＆＃39; usr / bin / gcc-4.2＆＃39;在我的路上？
我尝试将以下PATH="/usr/bin:$PATH"添加到我的.bash_profile中，但没有运气。
答案 0 :(得分：3)
运行以下命令：
rvm requirements
然后按照指示按照步骤进行操作。