Webpack:webpack fails to load npm packages

help
1

I’m moving my app to webpack. I think I got the main config right. The build is failing while importing a npm package and trying to load its package.json:

Somewhere I have:

import juice from 'juice';

And this package loads its config like var packageJson = require('./package');

Webpack fails to resolve this path with:

Errors prevented startup:                  
   While processing files with webpack:webpack (for target os.osx.x86_64):
   src/server.js: ./~/juice/index.js
   Module not found: Error: Cannot resolve 'file' or 'directory' ./package in
   pathToProject/node_modules/juice
   resolve file
   pathToProject/node_modules/juice/package doesn't exist
   pathToProject/node_modules/juice/package.js doesn't exist
   pathToProject/node_modules/juice/package.jsx doesn't exist
   pathToProject/node_modules/juice/package.css doesn't exist
   pathToProject/node_modules/juice/package.less doesn't exist
   resolve directory
   pathToProject/node_modules/juice/package doesn't exist (directory default file)
   pathToProject/node_modules/juice/package/package.json doesn't exist (directory description
   file)
   [pathToProject/node_modules/juice/package]
   [pathToProject/node_modules/juice/package.js]
   [pathToProject/node_modules/juice/package.jsx]
   [pathToProject/node_modules/juice/package.css]
   [pathToProject/node_modules/juice/package.less]
   @ ./~/juice/index.js 15:18-38

It seems that webpack looks at /package/package.json instead of /package.json.

Here is how to reproduce the error: https://github.com/gsabran/kickstart-meteor-react-flowrouter/commit/7249fe4a92429b0cff9ef8152559dc323b1f403b