Just use nvm and do not try other methods.
apt install nodejs-legacy npm
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
nvm install node
nvm use default
npm install npm@latest -g
Post
Post
Just use nvm and do not try other methods.
apt install nodejs-legacy npm
curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash
nvm install node
nvm use default
npm install npm@latest -g