错误在苹果机上安装cardova

CFL2-WS-06:~ aamirkhan$ npm install -g cordova ios-deploy 
npm ERR! tar.unpack untar error /Users/aamirkhan/.npm/ios-deploy/1.3.2/package.tgz 
npm ERR! tar.unpack untar error /Users/aamirkhan/.npm/cordova/4.2.0/package.tgz 
npm ERR! Darwin 14.1.0 
npm ERR! argv "node" "/usr/local/bin/npm" "install" "-g" "cordova" "ios-deploy" 
npm ERR! node v0.12.0 
npm ERR! npm v2.5.1 
npm ERR! path /usr/local/lib/node_modules/ios-deploy 
npm ERR! code EACCES 
npm ERR! errno -13 

npm ERR! Error: EACCES, mkdir '/usr/local/lib/node_modules/ios-deploy' 
npm ERR!  at Error (native) 
npm ERR! { [Error: EACCES, mkdir '/usr/local/lib/node_modules/ios-deploy'] 
npm ERR! errno: -13, 
npm ERR! code: 'EACCES', 
npm ERR! path: '/usr/local/lib/node_modules/ios-deploy', 
npm ERR! fstream_type: 'Directory', 
npm ERR! fstream_path: '/usr/local/lib/node_modules/ios-deploy', 
npm ERR! fstream_class: 'DirWriter', 
npm ERR! fstream_stack: 
npm ERR! [ '/usr/local/lib/node_modules/npm/node_modules/fstream/lib/dir-writer.js:36:23', 
npm ERR!  '/usr/local/lib/node_modules/npm/node_modules/mkdirp/index.js:46:53', 
npm ERR!  'FSReqWrap.oncomplete (fs.js:99:15)' ] } 
npm ERR! 
npm ERR! Please try running this command again as root/Administrator. 
npm ERR! Please include the following file with any support request: 
npm ERR!  /Users/aamirkhan/Desktop/npm-debug.log

来源

2015-02-24 AamirJadoon