I want to use this

CodePudding user response：

Looks like issue with Python.

Can you run below and check if it helps,

npm install express

Else, try below

delete node_modulesfolder

run npm install --global windows-build-tools with administrative privilege.

reinstal node modules or node-sass with npm install

CodePudding user response：

The error happened when running node-gyp during installation of node-sass as you can see in the error. Also mentioned in the error log, you most likely do not have Python installed.

Try running node-gyp rebuild.

If that fails, it means it is not setup correctly. Follow node-gyp documentation to setup your environment correctly, then re-run npm install.

Also, take a look at node-sass supported Node version.