install-nodejs-8-on-ubuntu-remove-other-software-update-if-it-needs

install nodejs 8 on ubuntu/ remove other software update if it needs

remove other software update:

   if sudo apt-get update can`t not be done, remove the other software, like chromium.    

install # Using Ubuntu

curl -sL https://deb.nodesource.com/setup_8.x | sudo -E bash -
sudo apt-get install -y nodejs

Using Debian, as root

curl -sL https://deb.nodesource.com/setup_8.x | bash - apt-get install -y nodejsnodejs 8.X