報錯如下:
xcrun: error: active developer path ("/Applications/Xcode6.app/Contents/Developer") does not exist, use `xcode-select --switch path/to/Xcode.app` to specify the Xcode that you wish to use for command line developer tools (or see `man code-select`)
因為我安裝了兩個版本 XCode ,又升級了系統(tǒng)呀邢。
解決方案:sudo xcode-select-switch/Applications/Xcode.app/Contents/Developer