mac终端安装cocoapods报错

Question

当我尝试在终端中运行命令： pod setup --verbose 或 pod install 时，终端向我返回以下错误：

/Library/Ruby/Gems/2.3.0/gems/cocoapods-1.5.3/lib/cocoapods/command.rb:118:in `git_version': Failed to extract git version from `git --version` ("xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun\n") (RuntimeError)
from /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.5.3/lib/cocoapods/command.rb:130:in `verify_minimum_git_version!'
from /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.5.3/lib/cocoapods/command.rb:49:in `run'
from /Library/Ruby/Gems/2.3.0/gems/cocoapods-1.5.3/bin/pod:55:in `<top (required)>'
from /usr/local/bin/pod:22:in `load'
from /usr/local/bin/pod:22:in `<main>'

我该如何解决这个问题？

Answer 1

该错误意味着您没有安装 Xcode 命令行工具，或者您最近更改/重命名了 Xcode 位置并且旧链接已损坏。

为了修复它，您可以运行以下命令：

xcode-select --install
sudo xcode-select --switch /Applications/Xcode.app

您必须将上面的 /Applications/Xcode.app 替换为 Xcode 安装位置的路径。请注意，系统将提示您安装 Xcode 命令行工具。