error
Ubuntu (14.04) 
node (8.6.0)
npm (5.3.0)

error - 

```
(node:9965) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: Failed to launch chrome!
/home/safeuser/miner/node_modules/puppeteer/.local-chromium/linux-497674/chrome-linux/chrome: error while loading shared libraries: libpangocairo-1.0.so.0: cannot open shared object file: No such file or directory


TROUBLESHOOTING: https://github.com/GoogleChrome/puppeteer/blob/master/docs/troubleshooting.md

(node:9965) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
```