Promise.done is deprecated.

[FCO]

Atom now uses ES6 Promises instead of Q. Call promise.then instead of promise.done

Promise.done (<embedded>:1692:9)
Object.openPodPreview (/Users/fernando/.atom/packages/atom-perl6-editor-tools/lib/main.js:133:72)
<unknown> (/Users/fernando/.atom/packages/atom-perl6-editor-tools/lib/main.js:112:22)
exit (/Users/fernando/.atom/packages/atom-perl6-editor-tools/lib/main.js:152:9)
triggerExitCallback (<embedded>:132334:15)
ChildProcess.process.on (<embedded>:132364:15)