Ruby Xcode 配置：错误：在 $PATH 中找不到可接受的 C 编译器

发布于03月30日

从头开始重建mac.安装了xcode和rvm，然后试图安装rubies，但他们都给了我:

Error running ' ./configure --prefix=/Users/durrantm/.rvm/rubies/ruby-1.9.3-p125 
--enable-shared --disable-install-doc --with-libyaml 
--with-opt-dir=/Users/durrantm/.rvm/usr ', 
please read /Users/durrantm/.rvm/log/ruby-1.9.3-p125/configure.log
There has been an error while running configure. Halting the installation.
Michaels-MacBook-Air:~ durrantm$

日志(log)包括:

checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in `/Users/durrantm/.rvm/src/ruby-1.9.2-p290':
configure: error: no acceptable C compiler found in $PATH

我需要gcc电脑吗？如何安装？

The critical step is actually installing the Xcode command line tools after the download completes and Xcode is installed

After downloading and installing Xcode from the app store, you need to actually install the command line tools it provides.
To do this open Xcode, go to preferences then downloads. There is an "Install" link to add the command line tools.

完成后，确保重新打开终端窗口.