更新我的 Homebrew 时返回错误答案

【问题标题】：Returns an error when updating my Homebrew更新我的 Homebrew 时返回错误
【发布时间】：2020-10-30 08:10:57
【问题描述】：

我正在尝试使用 brew update 更新我的 Homebrew，但它返回以下错误：

fatal: 'origin' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
fatal: 'origin' does not appear to be a git repository
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.
Error: Fetching /usr/local/Homebrew/Library/Taps/jonj/homebrew-old-openssl failed!
fatal: 'origin/master' is not a commit and a branch 'master' cannot be created from it
fatal: invalid upstream 'origin/master'

【问题讨论】：

jonj 你的 GitHub 帐户有没有机会？它似乎没有那个 repo，你已经挖掘了一些不再存在的东西（jonj/old-openssl，参见例如stackoverflow.com/a/63533627/3001761）。尝试运行brew doctor。
@jonrsharpe 对不起，我是自制软件的新手。当我运行brew doctor 时，我得到了这个结果：Warning: Unbrewed header files were found in /usr/local/include. If you didn't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted.
@jonrsharpe 我可以删除所有点击的内容吗？
@jonrsharpe 只是尝试使用不同版本的 PHP，但由于某种原因，在尝试了所有研究结果之后，仍然很不幸得到了完美的答案。现在，我最终得到了自制错误
你可以用brew untap jonj/old-openssl取消点击那个（大概）被删除的，见docs.brew.sh/Taps。

标签： git homebrew

【解决方案1】：

Error: Fetching /usr/local/Homebrew/Library/Taps/jonj/homebrew-old-openssl failed!

当你 brew tap <user>/<repo> 时，Homebrew 默认克隆 github.com/<user>/homebrew-<repo> 到你的 Taps 目录中，参见例如the docs, Is there a special meaning of the / (slash) in the name of the brew?　Or is it just a slash as a string?

在这种情况下，您在某些时候执行了 brew tap jonj/old-openssl，但 that repo 不再公开存在（当前为 404）。要删除它，您可以运行brew untap jonj/old-openssl。

【讨论】：

当我尝试在本地取消它时，它给了我一个错误：Error: Refusing to untap zifnab/old-openssl because it contains the following installed formulae or casks: openssl@1.0.2t