ruby - 无法使用 rbenv 在 OSX 10.10 GM 3.0 上构建 Ruby 2.1.3

Question

我发现了几个线程，其他用户也遇到了类似的问题，但似乎没有一个是这样的。

发出命令后:

rbenv install 2.1.3

我收到以下错误:

Installing ruby-2.1.3...

BUILD FAILED (OS X 10.10 using ruby-build 20140926)

Inspect or clean up the working tree at /var/folders/y_/5mjltxsn35q0n_k5817bszlw0000gn/T/ruby-build.20141010202255.63586
Results logged to /var/folders/y_/5mjltxsn35q0n_k5817bszlw0000gn/T/ruby-build.20141010202255.63586.log

Last 10 log lines:
checking for stdint.h... yes
checking for unistd.h... yes
checking minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking for cd using physical directory... cd -P
checking whether CFLAGS is valid... no
configure: error: something wrong with CFLAGS=" -O3 -Wno-error=shorten-64-to-32  "
make: *** No targets specified and no makefile found.  Stop.

Answer 1

Yosemite 上 gcc 的 Homebrew 包 seems to be broken .这就是它不起作用的原因。

遇到了同样的问题。运行:

CC=/usr/bin/gcc rbenv install 2.1.3

为我工作。