Error while installing the module

[hrishikeshm13]

Pasting the console log -
C:\Users\hrishikesh\node_modules\uwp>npm install uwp
npm ERR! Windows_NT 10.0.15063
npm ERR! argv "C:\Program Files\NodejsUwp\Console\node.exe" "C:\Program Files\NodejsUwp\Console\node_modules\npm\bin\npm-cli.js" "install" "uwp"
npm ERR! node v7.0.0-pre8
npm ERR! npm v3.10.3

npm ERR! Reflect.apply: argument is not an array or array-like object
npm ERR!
npm ERR! If you need help, you may report this error at:
npm ERR! https://github.com/npm/npm/issues

npm ERR! Please include the following file with any support request:
npm ERR! C:\Users\hrishikesh\node_modules\uwp\npm-debug.log

[EsoterikStare]

I'm having the exact same TypeError when attempting an "npm install uwp --target_arch=arm". I'm following the instructions here verbatim and have even removed all other versions of Node or Python that were previously installed to make sure there are no conflicts... Not sure if I'm missing something, or if there is really a problem with this package.

Error can be seen at line 306: npm-debug.txt
Thanks for any advice or help.

Windows 10.0.15063 Pro
Node v7.0.0-pre8 (Chakra x64)
NPM 3.10.3
Python 2.7.13