macos - 为什么 Sass 会倒在 HighSierra 上？

Question

将 macOS 更新为 HighSierra，尝试启动 scss watcher 并得到这个:

-bash: /usr/local/bin/sass: /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby: bad interpreter: No such file or directory

当我尝试重新安装时

sudo gem install sass

我看到这个错误:

Building native extensions. This could take a while... ERROR: Error installing sass: ERROR: Failed to build gem native extension.

current directory: /Library/Ruby/Gems/2.3.0/gems/ffi-1.9.18/ext/ffi_c

/System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby -r ./siteconf20171012-1933-1pk37g.rb extconf.rb mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/lib/ruby/include/ruby.h

extconf failed, exit code 1

Gem files will remain installed in /Library/Ruby/Gems/2.3.0/gems/ffi-1.9.18 for inspection. Results logged to /Library/Ruby/Gems/2.3.0/extensions/universal-darwin-17/2.3.0/ffi-1.9.18/gem_make.out

我该如何解决？

Answer 1

我从 iamcubcs ( https://github.com/oklai/koala/issues/679 ) 遵循了这个解决方案

打开终端

安装 Homebrew:ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

不要关闭终端，打开 Mac Appstore 并检查更新，安装所有 XCode 命令行工具更新，或者在我的情况下，XCode 命令行工具在第 2 步之后立即通过终端开始自动安装。

返回终端

安装 Ruby:
brew install rbenv ruby-build

安装 SASS gem:sudo gem install -n /usr/local/bin sass

这对我有用