node-sass installation script (Windows)

node sass installation test.ps1

mkdir \temp1
cd \temp1

# diagnostic information
npm -v              
node -v
node -p process.versions
node -p process.platform
node -p process.arch

# installation
npm install node-sass

# if installed successfully
.\node_modules\.bin\node-sass --version
# if version is < 3.0.0
node -p "console.log(require('node-sass').info())"
# if version is > 3.0.0
node -p "console.log(require('node-sass').info)"

# else if it fails
cd node_modules\node-sass\vendor

# delete win<something>\binding.node file and 
# download the appropriate file in that directory manually from:
# https://github.com/sass/node-sass-binaries/
#
# (for instance: https://github.com/sass/node-sass-binaries/tree/v2.1.1)

node -p "console.log(require('node-sass').info"

# once this is done, delete temp1
rmdir /s/q \temp1
# or if you were using powershell
rm -r \temp1

For Linux/Mac, see https://gist.github.com/am11/9f429c211822a9b15aee.

Useful, but with node-sass 3.0.0-alpha.0, the command line is:

node -p "console.log(require('node-sass').info)"

(ie. info is a property, no longer a function)

@PhiLhoSoft, thanks. It's fixed.