Cannot find module electron-har

[Nashorn]

After running the npm install with -g flag, getting an error when trying the example snippet programmatically as well as from cmd terminal:

Uncaught Error: Cannot find module 'electron-har' at Module._resolveFilename (module.js:543:15) at Function.Module._resolveFilename (/Users/[USER]/Documents/Development/ElectronWebSave/node_modules/electron/dist/Electron.app/Contents/Resources/electron.asar/common/reset-search-paths.js:35:12) at Function.Module._load (module.js:473:25) at Module.require (module.js:586:17) at require (internal/module.js:11:18) at file:///Users/[USER]/Documents/Development/ElectronWebSave/browser.js:8:21