通过rvm安装Ruby的问题(​​运行configure时出错)

Question

这就是我所拥有的,有没有人有想法让它正确配置？

MacBook-Air-de-Remy-Thellier:~ remythellier$ rvm install 1.9.2
/Users/remythellier/.rvm/rubies/ruby-1.9.2-p0, this may take a while depending on your cpu(s)...

ruby-1.9.2-p0 - #fetching 
ruby-1.9.2-p0 - #extracted to /Users/remythellier/.rvm/src/ruby-1.9.2-p0 (already extracted)
ruby-1.9.2-p0 - #configuring 
Error running './configure --prefix=/Users/remythellier/.rvm/rubies/ruby-1.9.2-p0 --enable-shared  ', please read /Users/remythellier/.rvm/log/ruby-1.9.2-p0/configure.log
There has been an error while running configure. Halting the installation.

Answer 1

从OSX cd安装XCode.这将为您gcc提供编译要安装的rubies所需的一切.

编辑

Mountain Lion不再附带gccXCode,您必须在首选项 - >下载 - >"安装命令行工具"中明确安装它,如@boulder_ruby所述

Answer 2

如果您刚刚安装了Xcode,就像我一样,请记住您必须先打开它,然后启动安装向导.

**另外,请确保指定命令行工具的安装,至少在我的情况下,默认情况下不包括这些工具.(这里的关键是C编译器) - 在Xcode内部,转到首选项(cmd +,),下载,然后安装命令行工具