Q:

error Failed at the bcrypt@0.8.3 install script 'node-gyp rebuild'

I'm trying to install bcrypt on my laptop, Windows 7 64bit.
I have already installed Microsoft Visual C++ 2008 Redistributable Package, 2012 Redistributable package. Also installed Visual Studio 2013 community with update 4.
Im trying to add node module with this command npm install bcrypt --msvs_version=2013 into my nodejs project https://github.com/steelx/nodeauth
I have already installed required Python 2.7.9 and node-gyp.
But still no luck.
Here is the full error log here

A:

It was a security firewall that was blocking download links. 

