failed at the [email protected] postinstall script. code example

Example 1: Failed at the [email protected] postinstall script.

rm -rf package-lock.json node_modules
npm cache clean --force
npm i --unsafe-perm node-sass

Example 2: Failed at the [email protected] postinstall script.

sudo npm install node-sass --save-dev --unsafe-perm=true

Example 3: Failed at the [email protected] postinstall script.

upgrade node-sass to 4.14.1