MARKETPLACE (RECOMMENDED WAY: A BIT QUICKER)
How to fix this error
You need to run eclipse as administrator because
nodeclipse require write permission
You may like to install node.js and set path for it
To set up path do as follows:
You need to Add C:\Program Files\nodejs to your PATH environment variable. To do this follow these steps:
You will have to restart any currently-opened command prompts before it will take effect.