Homebrew无法在安装过程中链接Git

Question

我似乎无法弄清楚这一点。 Homebrew在安装过程中无法链接git。 以下是终端吐出的内容：

==> Downloading http://git-core.googlecode.com/files/git-1.8.4.tar.gz
Already downloaded: /Library/Caches/Homebrew/git-1.8.4.tar.gz
==> make prefix=/usr/local/Cellar/git/1.8.4 sysconfdir=/usr/local/etc CC=cc CFLA
==> make CC=cc CFLAGS= LDFLAGS=
==> make clean
==> make CC=cc CFLAGS= LDFLAGS=
==> Downloading http://git-core.googlecode.com/files/git-manpages-1.8.4.tar.gz
Already downloaded: /Library/Caches/Homebrew/git-manpages-1.8.4.tar.gz
==> Downloading http://git-core.googlecode.com/files/git-htmldocs-1.8.4.tar.gz
Already downloaded: /Library/Caches/Homebrew/git-htmldocs-1.8.4.tar.gz
==> Caveats
The OS X keychain credential helper has been installed to:
  /usr/local/bin/git-credential-osxkeychain

The 'contrib' directory has been installed to:
  /usr/local/share/git-core/contrib

Bash completion has been installed to:
  /usr/local/etc/bash_completion.d

zsh completion has been installed to:
  /usr/local/share/zsh/site-functions
Warning: Could not link git. Unlinking...
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link git'

Possible conflicting files are:
/usr/local/share/git-core/templates/info/exclude -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/info/exclude
/usr/local/share/git-core/templates/hooks/update.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/update.sample
/usr/local/share/git-core/templates/hooks/prepare-commit-msg.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/prepare-commit-msg.sample
/usr/local/share/git-core/templates/hooks/pre-rebase.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/pre-rebase.sample
/usr/local/share/git-core/templates/hooks/pre-push.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/pre-push.sample
/usr/local/share/git-core/templates/hooks/pre-commit.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/pre-commit.sample
/usr/local/share/git-core/templates/hooks/pre-applypatch.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/pre-applypatch.sample
/usr/local/share/git-core/templates/hooks/post-update.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/post-update.sample
/usr/local/share/git-core/templates/hooks/commit-msg.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/commit-msg.sample
/usr/local/share/git-core/templates/hooks/applypatch-msg.sample -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/hooks/applypatch-msg.sample
/usr/local/share/git-core/templates/description -> /Applications/GitHub.app/Contents/Resources/git/share/git-core/templates/description
==> Summary
🍺  /usr/local/Cellar/git/1.8.4: 1339 files, 30M, built in 16 seconds

我试过跑：

brew link git

以及卸载和重新安装。 我的/ etc / paths文件目前如下：

/usr/local/bin
/usr/bin
/bin
/usr/sbin
/sbin

任何线索？ 哦，我也安装了GitHub的Mac应用程序（如果重要的话？）

Answer 1

看起来与GitHub的应用程序存在冲突。 我会删除它，你不需要它。

我与之谈过的一些人说它有点儿车，你最好只使用终端（我同意）。

编辑： brew update brew upgrade后跟brew doctor可能会给出更多线索。

Answer 2

建立了公式，但没有符号链接到/usr/local

尝试通过以下方式覆盖链接：

brew link --overwrite git

添加--dry-run以查看它影响的文件。

如果仍然失败，请尝试修复您的Homebrew权限：

sudo chown -R $USER /usr/local/lib /usr/local/include /usr/local/bin /usr/local/Cellar