# Gulp watch

**URL:** https://discourse.roots.io/t/gulp-watch/7195
**Category:** sage
**Tags:** gulp
**Created:** 2016-07-15T08:34:42Z
**Posts:** 3

## Post 1 by @JIBIN_JACOB — 2016-07-15T08:34:42Z

Hi when iam using gulp for compiling less but its getting error.  
OS: Window-7 64Bit  
node.js version 6.3.0  
method what i did?  
First i install node.js  
Then open cmd and go to the gulp.js folder then  
–install npm  
– bower install  
– npm install gulp-sass@2  
after that i did gulp watch but iam getting error.

**Error message: fs: re-evaluating native module sources is not \*\*  
 supported. If you are using the graceful-fs module, please update it to a  
\*\* more recent version.**

 ![](https://discourse.roots.io/uploads/default/original/2X/c/c5a0bd216e4b3596d70fa916049e457c4bee88ea.png)

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## Post 2 by @smutek — 2016-07-21T00:42:26Z

Hey, check your version of Node. I’m guessing you’re running an unsupported version. Sage [requires](https://github.com/roots/sage#requirements) 0.12.x

If you’re running a newer version things will fail, 6 and above I’m pretty certain will make graceful-fs angry.

There’s [an npm package called n](https://www.npmjs.com/package/n) that I’ve found super handy for this sort of thing. Let’s you switch between node versions simply by entering `n` in the terminal.

Once you’ve verified you’re running a supported version of node, if you are still having issues rebuild your node modules directory, `rm -rf node_modules` then `npm install` then you should be sorted.

Hoop that helps!

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## Post 3 by @JIBIN_JACOB — 2016-08-25T13:21:57Z

HI  
Issue is not fixed, I try another system. now issue is fixed anyway thanks for your help.