使用Mac Big Sur安装upx

Question

我在安装upx时遇到问题。以下是我采取的步骤。我的macOs是11.2.1

 % ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null
==> Checking for `sudo` access (which may request your password).
==> This script will install:
/usr/local/bin/brew
/usr/local/share/doc/homebrew
/usr/local/share/man/man1/brew.1
/usr/local/share/zsh/site-functions/_brew
/usr/local/etc/bash_completion.d/brew
/usr/local/Homebrew
==> /usr/bin/sudo /usr/sbin/chown -R vuduc:admin /usr/local/Homebrew
==> Downloading and installing Homebrew...
HEAD is now at 3ff5795ae Merge pull request #10652 from danielnachun/revert-gcc-linkage-fix
==> Installation successful!

==> Homebrew has enabled anonymous aggregate formulae and cask analytics.
Read the analytics documentation (and how to opt-out) here:
  https://docs.brew.sh/Analytics
No analytics data has been sent yet (or will be during this `install` run).

==> Homebrew is run entirely by unpaid volunteers. Please consider donating:
  https://github.com/Homebrew/brew#donations

==> Next steps:
- Run `brew help` to get started
- Further documentation: 
    https://docs.brew.sh

% brew install upx
Updating Homebrew...
fatal: Could not resolve HEAD to a revision
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
Error: No available formula or cask with the name "upx".
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.

我该如何解决这个问题？我需要安装upx，因为一些应用程序显示“您没有打开应用程序…的权限”。当我试着运行它们的时候。

Answer 1

我也有同样的问题。我找了很久，尝试了很多东西。

最后，我从UPX获取了相关信息，并将其发布到HomeBrew github问题日志中，解决了这个问题。

查看> https://github.com/upx/upx/issues/469

在您首选的Shell (bash / zsh / fish / etc)中，运行以下命令：

git -C $(brew --repo homebrew/core) checkout master

这将把你的brew从“起源”分支切换到“主”分支。

在那里，运行以下命令：brew install upx