ios-deployをインストールできない

Question

MacでCordova環境を設定する際に問題が発生しました。私は現在、ios-deployをインストールしようとしています。これが起こります。どうすればインストールできますか？

npm WARN lifecycle ios-deploy@1.9.0~preinstall: cannot run in wd %s %s (wd=%s) ios-deploy@1.9.0 ./src/scripts/check_reqs.js && xcodebuild /usr/local/lib/node_modules/.staging/ios-deploy-298c9491 
npm ERR! Darwin 15.6.0 
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install" "-g" "ios-deploy" 
npm ERR! node v6.9.1 
npm ERR! npm v4.0.3 
npm ERR! path /usr/local/lib/node_modules/ios-deploy/build/Release/ios-deploy 
npm ERR! code ENOENT 
npm ERR! errno -2 
npm ERR! syscall chmod 

npm ERR! enoent ENOENT: no such file or directory, chmod '/usr/local/lib/node_modules/ios-deploy/build/Release/ios-deploy' 
npm ERR! enoent ENOENT: no such file or directory, chmod '/usr/local/lib/node_modules/ios-deploy/build/Release/ios-deploy' 
npm ERR! enoent This is most likely not a problem with npm itself 
npm ERR! enoent and is related to npm not being able to find a file. 
npm ERR! enoent 

Answer 1

。これは、このsubsequent questionに答えた：

If you have OS X 10.11 El Capitan or greater, then execute the npm  
command with the --unsafe-perm flag, and then it should work: 

npm install -g ios-deploy --unsafe-perm=true