npm install -g git+https://github.com/vitche/nodejs-onion-redis-sentiment-analyser-session.git
OR
git clone https://github.com/vitche/nodejs-onion-redis-sentiment-analyser-session.git
cd nodejs-onion-redis-sentiment-analyser-session
npm install
npm install . -g
sentiment "{logOn}" "{password}" "{text}"
sentiment "user" "password" "A girl, a pencil, a table."
{ positive: 0.9998995065689087, negative: 0.00010050927085103467 }