npm http 304 https://registry.npmjs.org/gulp-plumber
npm ERR! Failed to parse json
npm ERR! Unexpected end of input
npm ERR! File: /Users/khmelevskii/.npm/gulp-plumber/0.6.3/package/package.json
npm ERR! Failed to parse package.json data.
npm ERR! package.json must be actual JSON, not just JavaScript.
npm ERR!
npm ERR! This is not a bug in npm.
npm ERR! Tell the package author to fix their package.json file. JSON.parse