I want to install appium using node.js on Windows 10, I installed the node js correctly but when it comes to installing appium I'm getting a failure. The command used :
npm install -g appium
The failure :
[...............] / rollbackFailedOptional: verb npm-session
I tried the steps illustrated in this issue npm install Error: rollbackFailedOptional but it still not working :
# first this
> npm config rm proxy
> npm config rm https-proxy
# then this
> npm config set registry https://registry.npmjs.org/
