无法用自制软件安装Ruby

Question

我正在尝试使用Homebrew安装Ruby。当我运行brew install ruby时，我得到了

Warning: The post-install step did not complete successfully
You can try again using 'brew postinstall ruby'

当我尝试它时说

Error: Directory not empty - /usr/local/Cellar/ruby/2.1.2_1/lib/ruby/gems

所以我尝试删除该文件夹的内容，现在说

Error: undefined method `symlink' for #<Pathname:/usr/local/Cellar/ruby/2.1.2_1/lib/ruby/gems>

有谁知道为什么会这样？

Answer 1

您可以在ruby: Fix undefined method and directory not empty errors #29986跟踪问题，也可以按照link

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