Getting npm error while bench init

[root13F]

bench.utils.CommandFailedError: npm install

sudo apt-get update sudo apt-get install nodejs sudo apt-get install npm nodejs -v cd ~ curl -sL https://deb.nodesource.com/setup_8.x -o nodesource_setup.sh nano nodesource_setup.sh sudo bash nodesource_setup.sh sudo apt-get install nodejs nodejs -v npm -v sudo apt-get install build-essential Kindly purge the existing npm and follow the above steps, Use this code for installing npm .