Homebrew：オブジェクトをリポジトリデータベース.git/objectsに追加する権限がありません

Question

誰かが次のような解決方法を提案できますか？

gitで何かを実行すると、簡単に抜け出すことができます。

$ rm -rf /usr/local/Cellar /usr/local/.git && brew cleanup 
$ ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go/install)" 
==> This script will install: 
/usr/local/bin/brew 
/usr/local/Library/... 
/usr/local/share/man/man1/brew.1 

Press ENTER to continue or any other key to abort 
==> Downloading and installing Homebrew... 
remote: Counting objects: 142460, done. 
remote: Compressing objects: 100% (49574/49574), done. 
remote: Total 142460 (delta 97359), reused 136688 (delta 91829) 
Receiving objects: 100% (142460/142460), 33.23 MiB | 1.57 MiB/s, done. 
Resolving deltas: 100% (97359/97359), done. 
From https://github.com/mxcl/homebrew 
* [new branch]  master  -> origin/master 
HEAD is now at 8cb0f87 brew-test-bot: fix testing job tag numbering. 
==> Installation successful! 
You should run `brew doctor' *before* you install anything. 
Now type: brew help 
$ brew doctor 
Warning: Your file-system on/appears to be CaSe SeNsItIvE. 
Homebrew is less tested with that - don't worry but please report issues. 
$ brew update 
error: insufficient permission for adding an object to repository database .git/objects 
fatal: failed to write object 
fatal: unpack-objects failed 
Error: Failed to update tap: homebrew/science 
Already up-to-date. 
$ brew untap homebrew/science 
Error: No such tap! 
$ 

Answer 1

Dan Rのコメント：

醸造更新も（は/ usr/local /ライブラリ/タップ/ * /で見つかったのgitリポジトリを更新することができ、私はちょうど/これでは、/ usr/local /ライブラリで発生持っていましたTaps/homebrew-dupes/.git）。そこのパーミッションを確認してください。私は醸造掃除がそれをきれいにするかどうか分からない。

私の問題は、私はきれいな醸造の更新を完了し、次のchown後のキャスク

[/usr/local/Library/Taps/phinze-cask] 
$ brew update 
error: insufficient permission for adding an object to repository database .git/objects 
fatal: failed to write object 
fatal: unpack-objects failed 
Error: Failed to update tap: phinze/cask 
Already up-to-date. 

[/usr/local/Library/Taps/phinze-cask] 
$ ls -laF .git/objects | grep root 
drwxr-xr-x 3 root  admin 102 Dec 2 11:43 05/ 
drwxr-xr-x 3 root  admin 102 Dec 2 11:43 08/ 
drwxr-xr-x 3 root  admin 102 Dec 2 11:43 2f/ 
... 

していました。

[/usr/local/Library/Taps/phinze-cask] 
$ sudo chown -Rh ljohnson:admin .git 

[/usr/local/Library/Taps/phinze-cask] 
$ brew update 

Updated Homebrew from 04e337db to 04e337db. 
==> New Formulae 
phinze/cask/curse-client  phinze/cask/plug   phinze/cask/undercover 
==> Updated Formulae 
phinze/cask/armitage   phinze/cask/plex-media-server phinze/cask/squirrel   phinze/cask/textadept  phinze/cask/tunnelbear  phinze/cask/vienna-rss 
phinze/cask/avidemux   phinze/cask/seamonkey  phinze/cask/tapaal   phinze/cask/totalfinder  phinze/cask/twitterrific   phinze/cask/vistrails 
phinze/cask/fritzing   phinze/cask/sqleditor  phinze/cask/teamspeak-client  phinze/cask/totalspaces  phinze/cask/vagrant