Run npm install in project folder to resolve npm dependencies
You need 3 environment variables :
- SLACK_TOKEN : The token for your bot on slack
- WIT_TOKEN : Your Wit.ai token, you can use my Wit app : https://wit.ai/gnut3ll4/bixi-bot
- GOOGLE_MAP_TOKEN : You need to go to https://console.developers.google.com and activate Google Places API Web Service, Google Static Maps API, then create a Server key, that's the token you need
Then you can run "node index.js" to start the bot