npm publish failed

 when publish my pakacge,, problem ouccored.  here is the stacktrace info

npm ERR! publish Failed PUT undefined
npm ERR! Windows_NT 6.1.7601
npm ERR! argv "D:\\Program Files\\nodejs\\node.exe" "D:\\Program Files\\nodejs\\                                                    node_modules\\npm\\bin\\npm-cli.js" "publish"
npm ERR! node v4.0.0
npm ERR! npm  v2.14.2
npm ERR! code ECONNRESET
npm ERR! errno ECONNRESET
npm ERR! syscall read


npm ERR! network read ECONNRESET
npm ERR! network This is most likely not a problem with npm itself
npm ERR! network and is related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settin                                                    gs.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly.  See: 'npm help config'


npm ERR! Please include the following file with any support request:
npm ERR!     E:\ltcrm\trunk\ltcrm-components\npm-debug.log

How to solve?

use

npm config set registry http://registry.npmjs.org/

so that npm requests for http url instead of https.

and then try the same npm install command