Install yarn package manager
curl -L https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
echo "deb https://dl.yarnpkg.com/debian/ stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
sudo apt update
sudo apt remove cmdtest
sudo apt install yarn
Check yarn global bin path
sudo yarn global bin
Install angular CLI
sudo yarn global add @angular/cli
Check ng command
ng --version
Set angular use yarn as default package manager
# angular 5
ng set --global packageManager=yarn
# angular 6
ng config -g cli.packageManager yarn