Failed at the node-sass@4.11.0 postinstall script. Cannot manage to run this

failed at the node-sass@4.13.0 postinstall script.
failed at the node-sass postinstall script.
failed at the node sass 4.11 0 postinstall script ionic
failed at the node-sass@4.13.1 postinstall script.
failed at the node-sass@4.14.1 postinstall script.
npm err failed at the node-sass 4.14 1 postinstall script
failed at the node-sass 3.13 1 postinstall script
failed at the node-sass 3.13 1 postinstall script grunt

I have gone through all the questions regarding this issue but I cannot seem to find anything that works.

I am getting this error :-

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-sass@4.11.0 postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-sass@4.11.0 postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

I have tried to remove the node_modules and npm install again. I also tried to remove the node-sass folder in the node_modules and npm install -g node-sass@latest did not work too. I also tried

npm install -g node --unsafe-perm=true --allow-root

and

npm uninstall node-sass
npm cache clean --force
npm install -g node-sass@latest

but nothing seems to be working at all. Is there someone who can shed some light on this please?

Thanks for your time

Unless you're working on some sort of shared project that has strict requirements you can do the following to overcome the issue:

1.) Delete your package.lock file - which indicates the versions to be locked at.

2.) Delete your node_modules folder which contains all the original installations and C++ binary compilations.

3.) Then npm install it all back and npm rebuild for good measure.

[Unsupported] Installing node-sass 4.11.0 with Node 12 � Issue , I can not install the node-sass. node scripts/install.js Downloading binary from together to host and review code, manage projects, and build software together . gyp ERR! not ok Build failed with error code: 1 > node-sass@4.12.0 postinstall You can try running npm update node-sass to update all the� Looks like some other dependency has a dependency on node-sass@4.11.0. You can confirm this by running npm ls node-sass. You can try running npm update node-sass to update all the transitive node-sass dependencies.

It looks like this is documented on the Node-Sass page in NPM. Upgrade to Node-Sass v 4.12.0 and it will work with Node 12.

Failed at the node-sass@4.7.2 postinstall script. � Issue #2397 � sass , Run the npm install command again to install @angular/cli correctly. Execute ng serve or npm start and your should be past the problem. So I� failed at the node-sass@4.13.0 postinstall script in ubuntu ; Failed at the node-sass@4.14.1 postinstall script. npm ERR! This is probably not a problem with npm. There is likely additional logging output above. failed at node-sass postinstall script; ailed at the node-sass@4.9.3 postinstall script

try this command it should work successfully

sudo npm install -g --unsafe-perm node-sass

it work for me

Failed at the node-sass@4.7.2 postinstall script, failed at the node-sass@4.11.0 postinstall script. Execute ng serve or npm start and your should be past the problem. Use NVM for version management. Hi community Jet newbie I'm afraid. Node version: 12.13.0 NPM version: 6.12.0 OJet version: 7.2.0 Trying to add SASS to my application using 'ojet

After battling with this issue for a considerable amount of hours, I downgraded from the Current version of Node (12.8.0) to the LTS (10.16.2) and it finally worked. So if you are having issues like mine, maybe try to downgrade the node version and it can help you

npm install ->Failed at the node-sass#4.5.0 postinstall script, npm install ->Failed at the node-sass#4.5.0 postinstall script - angular. Got the same problem (node v10.3.0, ionic 3.13.0). This worked use this flag --unsafe- perm=true sudo npm i gulp-sass -ES --unsafe-perm=true Remove node_modules directory and then clear the cache by using npm cache clear -- force command. Failed at the node-sass@3.13.1 postinstall script. This command fixes it every time: npm install node-sass@latest If that doesn't work, take the next steps: Delete the package-lock.json file. Remove gulp-sass from package.json. Reinstall gulp-sass: npm install gulp-sass --save-dev

node-sass, Node-sass is a library that provides binding for Node.js to LibSass, the C this refers to a contextual scope for the immediate run of sass.render or sass. true values enable Sass Indented Syntax for parsing the data string or file. node scripts/build -f # use -d switch for debug release Post-install Build. Failed at the node-sass@4.5.0 postinstall script 'node scripts/build.js '. npm ERR! Make sure you have the latest version of node.js and npm installed. npm ERR! If you do, this is most likely a problem with the node-sass package, npm ERR! not with npm itself. npm ERR!

centos下npm install的时候node-sass报错,这该如何解决?, npm WARN deprecated browserslist@1.7.7: Browserslist 2 could fail on back install gyp verb command remove [ '10.15.0' ] gyp verb remove using node-gyp dir: Failed at the node-sass@4.11.0 postinstall script. npm ERR! This is probably not a problem with npm. A complete log of this run can be found in: npm ERR! All I did was uninstall node-sass 4.5.3 and then install node-sass 4.7.2:

node-sass installation issue, node-sass, I have an error when i run npm install node-sass, i have already Failed at the node-sass@4.12.0 postinstall script. npm ERR! [Unsupported] Installing node-sass 4.11.0 with Node 12 � Issue , Using latest version of node- sass Cannot manage to , Upgrade to Node-Sass v 4.12.0 and it will work with Node 12. Node-sass is a library that provides binding for Node.js to LibSass, the C version of the popular stylesheet preprocessor, Sass.. It allows you to natively compile .scss files to css at incredible speed and automatically via a connect middleware.

Comments
  • I did upgrade to Node-Sass v4.12.0 but still did not work