/bin/sh ^ M:解释错误:没有这样的文件或目录 [英] /bin/sh^M: bad interpreter: No such file or directory

问题描述

当我在终端中输入brew doctor(或任何brew命令)时，得到的响应如下:

When I enter brew doctor (or any brew command) in my terminal, I get this as a response:

-bash:/usr/local/bin/brew:/bin/sh ^ M:错误的解释器:没有这样的文件或目录

-bash: /usr/local/bin/brew: /bin/sh^M: bad interpreter: No such file or directory

我以前见过^M响应，我认为这与dos行结束文件有关.有没有办法来解决这个问题?

I have seen the ^M response before and I think it has to do with dos line ending files. Is there a way to fix this?

推荐答案

我不知道回车是如何在您的brew文件中结束的，但是您可以使用dos2unix或通过tr -d '\r'用管道将其删除.

I don't know how carriage returns ended up in your brew file, but you can remove them using dos2unix or by piping it through tr -d '\r'.

示例:

tr -d '\r'  < /usr/local/bin/brew   > myfixedbrew

验证后即可使用

mv myfixedbrew /usr/local/bin/brew && chmod a+x /usr/local/bin/brew 

替换旧的.

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