Getting Error 402 while publishing package using npm

Question

I am using npm version 2.15.11 and node version 4.7.2 on ubuntu 14.04. I want to publish my packages. when i use the command:

npm publish

i am geting the error:

Answer 1

In package.json, npm version 6+ you have this option:

"private": true/false,

Be sure is false, and also try to use this flag:

npm publish --access=public