ruby - 尝试安装 Ruby 2.4.2 时出现 BUILD FAILED 错误

Question

我正在尝试安装 Ruby。我已经安装了 rbenv。运行命令后 rbenv 安装 2.4.2

我收到以下消息

BUILD FAILED (OS X 10.12.6 using ruby-build 20170914)

Inspect or clean up the working tree at /var/folders/7s/pm59xf21247gd16zvrxmjfkwz6thn7/T/ruby-build.20170927101212.49499
Results logged to /var/folders/7s/pm59xf21247gd16zvrxmjfkwz6thn7/T/ruby-build.20170927101212.49499.log

Last 10 log lines:
Generating RDoc documentation
dyld: lazy symbol binding failed: Symbol not found: _utimensat
  Referenced from: /private/var/folders/7s/pm59xf21247gd16zvrxmjfkwz6thn7/T/ruby-build.20170927101212.49499/ruby-2.4.2/./ruby
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: _utimensat
  Referenced from: /private/var/folders/7s/pm59xf21247gd16zvrxmjfkwz6thn7/T/ruby-build.20170927101212.49499/ruby-2.4.2/./ruby
  Expected in: /usr/lib/libSystem.B.dylib

make: *** [rdoc] Abort trap: 6

Answer 1

想通了。通过运行 xcode-select --install 解决错误。

参见 https://github.com/Homebrew/homebrew-core/issues/4809