标签 - Mac

Mac    2019-10-26 18:26:24    20    0    0

引言: Mac系统下运行git之时的错误问题之解决办法

问题起源
在mac下,需要下载github下的某个项目:

git clone xxx

但是报出了错误信息。错误信息如下:

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun


问题分析
初步怀疑是git的问题,所以,尝试查看git的帮助信息:

git -h

结果仍然报出类似的错误信息:

xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
尝试检查一下git是否已经正确安装:

which git
/usr/bin/git

提示git已经被正确安装好了。

问题再次分析
是否是git的安装包被破坏了呢?于是尝试重新安装一下:

brew install git

结果报出如下的错误信息:

Error: The following formula:
git
cannot be installed as a binary package and must be built from source.
Install the Command Line Tools:
xcode-select --install

Error: Git must be installed and in your PATH!
Error: The following formula:
git
cannot be installed as a binary package and must be built from source.
Install the Command Line Tools:
xcode-select --install

惊奇地发现brew提示了如下信息,需要xcode-select重新安装。
于是执行安装xcode-select指令:

xcode-select –install

结果
在xcode-se