Macos 如何修复10.8上的brew错误

我与brew医生有一些问题：

Error: /usr/local/Library/Formula/enchant.rb:44: syntax error, unexpected $end, expecting kEND
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/troubleshooting
/usr/local/Library/Homebrew/formulary.rb:40:in `require'
/usr/local/Library/Homebrew/formulary.rb:40:in `klass'
/usr/local/Library/Homebrew/formulary.rb:90:in `get_formula'
/usr/local/Library/Homebrew/formulary.rb:175:in `factory'
/usr/local/Library/Homebrew/formula.rb:432:in `factory'
/usr/local/Library/Homebrew/formula.rb:366:in `each'
/usr/local/Library/Homebrew/formula.rb:364:in `each'
/usr/local/Library/Homebrew/cmd/doctor.rb:818:in `check_for_linked_keg_only_brews'
/usr/local/Library/Homebrew/cmd/doctor.rb:1095:in `send'
/usr/local/Library/Homebrew/cmd/doctor.rb:1095:in `doctor'
/usr/local/Library/Homebrew/cmd/doctor.rb:1094:in `each'
/usr/local/Library/Homebrew/cmd/doctor.rb:1094:in `doctor'
/usr/local/Library/brew.rb:95:in `send'
/usr/local/Library/brew.rb:95

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如何修复这些错误？是否必须全部修复它们，否则我可能会忽略其中一些？谢谢。

离题。我试过了。但我不是舒尔在这个文件夹和文件上使用chmod和chown。真的有必要吗？可能是另一种方式？或者我能做到？是的，是我。但我有错误