XCode运行MonkeyDev项目出现Command PhaseScriptExecution failed with a nonzero exit code

XCode运行MonkeyDev项目出现錯誤
Command PhaseScriptExecution failed with a nonzero exit code

Preparing to run Xcode Build Phase...
use default localhost
Signing /Users/user/Library/Developer/Xcode/DerivedData/tets-agxsjnoskvcxxydgbpbpxpijtpnt/Build/Products/Debug-iphoneos/tets.dylib with ldid... /opt/MonkeyDev/bin/md: line 326: ldid: command not found Failed.
Command PhaseScriptExecution failed with a nonzero exit code