node.js – 使用“npm publish”失败

我维护NPM包LintRoller：
   – https://npmjs.org/package/lintroller

最近我试过推新版本,但是我收到以下错误：

npm ERR! publish Failed PUT response undefined  
npm ERR! Error: login error  
npm ERR!     at RegClient.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-registry-client/lib/request.js:82:22) 
npm ERR!     at CouchLogin.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-registry-client/node_modules/couch-login/couch-login.js:177:14) n## Heading ##pm ERR!     at CouchLogin.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-registry-client/node_modules/couch-login/couch-login.js:159:46) 
npm ERR!     at Request.self.callback (/usr/local/lib/node_modules/npm/node_modules/request/request.js:129:22) 
npm ERR!     at Request.EventEmitter.emit (events.js:98:17)  
npm ERR!  at Request.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/request/request.js:873:14) 
npm ERR!     at Request.EventEmitter.emit (events.js:117:20)  
npm ERR! at IncomingMessage.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/request/request.js:824:12) 
npm ERR!     at IncomingMessage.EventEmitter.emit (events.js:117:20)  
npm ERR!     at _stream_readable.js:920:16  
npm ERR! If you need help, you may report this log at:  
npm ERR!     <http://github.com/isaacs/npm/issues>  
npm ERR! or email it to:  
npm ERR!     <npm-@googlegroups.com>  
npm ERR! System Darwin 13.0.0  
npm ERR! command "/usr/local/bin/node" "/usr/local/bin/npm" "publish"  
npm ERR! cwd /Users/arthurakay/www/PhantomLint  
npm ERR! node -v v0.10.20  
npm ERR! npm -v 1.3.11  
npm ERR!   
npm ERR! Additional logging details can be found in:  
npm ERR!     /Users/arthurakay/www/PhantomLint/npm-debug.log  
npm ERR! not ok code 0

那是在我的Mac OSX(Mavericks)终端上使用“npm publish”.

这曾经有用…但是我试过几个月了.有什么变化？或者我在本地计算机上神秘地丢失了一些登录凭据？

@robertklep击中头部的钉子. npm登录是关键,虽然我不记得以前必须这样做.荣道先生！