自制軟件安裝計算機還原後的問題

Question

我剛剛購置了一臺新電腦，並在使用時間機器備份恢復計算機之前安裝了自制軟件。當我恢復它時，我更改了主用戶文件名。我認爲這是造成我的問題。

Press RETURN to continue or any other key to abort 
==> Downloading and installing Homebrew... 
remote: Counting objects: 230481, done. 
remote: Compressing objects: 100% (60411/60411), done. 
remote: Total 230481 (delta 168814), reused 230474 (delta 168810) 
Receiving objects: 100% (230481/230481), 52.92 MiB | 744.00 KiB/s, done. 
Resolving deltas: 100% (168814/168814), done. 
From https://github.com/Homebrew/homebrew 
* [new branch]  master  -> origin/master 
error: unable to unlink old 'share/doc/homebrew/Acceptable-Formulae.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Bottles.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Brew-Test-Bot-For-Core-Contributors.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Brew-Test-Bot.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/C++-Standard-Libraries.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Common-Issues-for-Core-Contributors.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Common-Issues.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Custom-GCC-and-cross-compilers.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/External-Commands.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/FAQ.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Formula-Cookbook.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Gems,-Eggs-and-Perl-Modules.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Homebrew-0.8.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Homebrew-0.9.3.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Homebrew-0.9.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Homebrew-2.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Homebrew-and-Python.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/How-To-Open-a-Homebrew-Pull-Request-(and-get-it-merged).md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/How-to-build-software-outside-Homebrew-with-Homebrew-keg-only-dependencies.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Installation.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Interesting-Taps-&-Branches.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Maintainer-Guidelines.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Press.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Python-for-Formula-Authors.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Querying-Brew.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/README.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/The-brew-command.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Tips-N'-Tricks.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Troubleshooting.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/Xcode.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-tap.md' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-failed-jenkins.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-failed-pr.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-failed-test.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-for-core-contributors-block.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-for-core-contributors-console.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-for-core-contributors-tabs.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-for-core-contributors-trigger.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-passed-jenkins.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-passed-pr.png' (Permission denied) 
error: unable to unlink old 'share/doc/homebrew/brew-test-bot-triggered-pr.png' (Permission denied) 
fatal: Could not reset index file to revision 'origin/master'. 
Failed during: git reset --hard origin/master 

這是它給我的錯誤。 我已經sudo卸載了舊的自制軟件，「rm -rf/usr/local/Cellar /usr/local/.git & & brew清理」，更改了文件權限，在文件夾中修改了文件「chown -R $ USER在/ usr /本地/」，感動了舊文件

cd /usr/local 
# Moving old stuff out of the way. 
sudo mv -v Library Library.old 
# Now run Homebrew install script again. 

在GitHub上的問題（https://github.com/Homebrew/homebrew/issues/15138）建議。這一切都沒有奏效！想法？

Answer 1

好吧，顯然我的權限和其他東西都很混亂。我的卸載是成功的，但是當重新安裝Homebrew時（如原始問題中列出的），我得到了同樣的錯誤。但是，在嘗試安裝後，我仍然可以運行brew醫生 - 這給了我以下錯誤。

Alex-Taipales-MacBook:~ alextaipale$ brew doctor 
Please note that these warnings are just used to help the Homebrew maintainers 
with debugging if you file an issue. If everything you use Homebrew for is 
working fine: please don't worry and just ignore them. Thanks! 

Warning: You have uncommitted modifications to Homebrew 
If this a surprise to you, then you should stash these modifications. 
Stashing returns Homebrew to a pristine state but can be undone 
should you later need to do so for some reason. 
    cd /usr/local/Library && git stash && git clean -d -f 
Alex-Taipales-MacBook:~ alextaipale$ cd /usr/local/Library && git stash && git clean -d -f 
fatal: bad revision 'HEAD' 
fatal: bad revision 'HEAD' 
fatal: Needed a single revision 
You do not have the initial commit yet 
Alex-Taipales-MacBook:Library alextaipale$ cd /usr/local/Library 
Alex-Taipales-MacBook:Library alextaipale$ git show HEAD 
fatal: ambiguous argument 'HEAD': unknown revision or path not in the working tree. 
Use '--' to separate paths from revisions, like this: 
'git <command> [<revision>...] -- [<file>...]' 

我最終通過去修復這個下面commands--除去基本上我的整個的/ usr /本地文件夾，並重新克隆家釀的混帳回購協議，

Alex-Taipales-MacBook:Library alextaipale$ git remote -v 
origin https://github.com/Homebrew/homebrew (fetch) 
origin https://github.com/Homebrew/homebrew (push) 
Alex-Taipales-MacBook:Library alextaipale$ cd /usr 
Alex-Taipales-MacBook:usr alextaipale$ sudo rm -rf local 
Password: 
Alex-Taipales-MacBook:usr alextaipale$ sudo git clone https://github.com/Homebrew/homebrew.git 
Cloning into 'homebrew'... 
remote: Counting objects: 230841, done. 
remote: Compressing objects: 100% (18/18), done. 
remote: Total 230841 (delta 8), reused 10 (delta 7) 
Receiving objects: 100% (230841/230841), 53.17 MiB | 716.00 KiB/s, done. 
Resolving deltas: 100% (168934/168934), done. 
Checking connectivity... done. 
Alex-Taipales-MacBook:usr alextaipale$ sudo mv homebrew local 
Alex-Taipales-MacBook:usr alextaipale$ sudo chown -R $(whoami) /usr/local