macOS Sierra 10.12:Homebrew无法升级升级警告:我们不提供此预发布版本的支持

Question

昨天我升级macOS Sierra,当我冲泡upgade时,出现错误:

     Warning: You are using OS X 10.12.
     We do not provide support for this pre-release version.
     You may encounter build failures or other breakages.
     Please create pull-requests instead of filing issues.

我长时间搜索解决这个问题,

例如:

sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

要么:

 sudo chown $(whoami):admin /usr/local && sudo chown -R $(whoami):admin /usr/local

然后重启操作系统,仍有这个问题.

/ usr/local已经存在,可以写入.

所以,我不使用brew升级,请帮忙,我好久不能用它.

Answer 1

我有同样的问题.这对我有用:

转到您的终端,输入这些命令,将whoami更改为您的用户名.

sudo chown -R $(whoami) /usr/local
xcode-select --install

您将获得写入权限,/usr/local并且您将从Apple 下载并安装Command Line Developer Tools,可能需要1~2分钟.

如果您看到此类错误,请尝试运行升级:Homebrew: Error: update-report should not be called directly

brew upgrade

现在进行更新.

brew update

最后你会看到:

Homebrew no longer needs to have ownership of /usr/local. If you wish
you can return /usr/local to its default ownership with:   sudo chown
root:wheel /usr/local

去做就对了:

sudo chown root:wheel /usr/local

Answer 2

在尝试了其他所有内容后,以下代码块最终为我做了...

 cd "$(brew --repo)" && git fetch && git reset --hard origin/master && brew update

此代码来自brew README https://github.com/Homebrew/brew/#update-bug.
运行之后,这就是我得到的......

  ==> Migrating HOMEBREW_REPOSITORY (please wait)...
  Error: /usr/local/Homebrew already exists.
  Please remove it manually or uninstall and reinstall Homebrew into a new
  location as the migration cannot be done automatically.

我忽略了最后的错误信息,继续......

  MacDePadre:local arick$ brew upgrade

我有一堆需要更新的库,所以花了很长时间,但这似乎解决了这个问题.