For install Node JS 14 in Deepin (distro linux)

install-nodejs-in-deepin.sh

#!/bin/sh
VERSION=node_14.x
DISTRO="$(dpkg --status tzdata|grep Provides|cut -f2 -d'-')"
echo "deb https://deb.nodesource.com/$VERSION $DISTRO main" | sudo tee /etc/apt/sources.list.d/nodesource.list
echo "deb-src https://deb.nodesource.com/$VERSION $DISTRO main" | sudo tee -a /etc/apt/sources.list.d/nodesource.list
curl -fsSL https://deb.nodesource.com/gpgkey/nodesource.gpg.key | sudo apt-key add -
sudo apt-get -y update
sudo apt-get -y install nodejs

nice