我刚买了一台带有OS X Lion的新Mac,我在终端检查了默认安装的git版本.我得到了答案
git --version
> git version 1.7.5.4
我想将git升级到1.7.8.3的最新版本,所以我下载了dmg安装程序"git-1.7.8.3-intel-universal-snow-leopard.dmg"并启动了它.
安装后,终端仍然说版本是1.7.5.4.我究竟做错了什么？
不确定这个问题是否与升级到MacOs Sierra有关,但从那时起,当我运行'brew update'时会出现此错误
? brew update
Checking out v1.0.0 in /usr/local/Homebrew/Library/Taps/caskroom/homebrew-cask...
To checkout master in /usr/local/Homebrew/Library/Taps/caskroom/homebrew-cask run:
'cd /usr/local/Homebrew/Library/Taps/caskroom/homebrew-cask && git checkout master
fatal: Cannot update paths and switch to branch 'v1.0.0' at the same time.
Did you intend to checkout 'refs/tags/1.0.0' which can not be resolved as commit?
fatal: Needed a single revision
invalid upstream refs/tags/1.0.0
Checking out v1.0.0 in /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart...
To checkout master in /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart run:
'cd /usr/local/Homebrew/Library/Taps/dart-lang/homebrew-dart && git checkout master
fatal: Cannot update paths and switch …跑步brew --config给予
HOMEBREW_VERSION: >1.0.0 (no git repository)
...
为什么会发生这种情况？我能做什么来修复它？
HOMEBREW_VERSION: >1.0.0 (no git repository)
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: bbed7246bc5c5b7acb8c1d427d10b43e090dfd39
Last commit: 4 hours ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: ba0aa68066a89c0654152aba22819736b06987af
Core tap last commit: 77 minutes ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local/Homebrew
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
CPU: quad-core 64-bit haswell
Homebrew Ruby: 2.0.0-p648
Clang: 8.0 build 800
Git: 2.10.0 => /usr/local/bin/git
Perl: /usr/bin/perl
Python: /usr/local/bin/python => /usr/local/Cellar/python/2.7.12/Frameworks/Python.framework/Versions/2.7/bin/python2.7
Ruby: /usr/local/bin/ruby => /usr/local/Cellar/ruby/2.2.4/bin/ruby
Java: 1.8.0_102
macOS: 10.11.6-x86_64
Xcode: 8.0
CLT: …