[errors][xs]: printing instructions for linux users on xdg-open error - fixes #332

Author: anuveyatsu

lib/utils/error.js

@@ -3,6 +3,7 @@ const Raven = require('raven')
 
 // Ours:
 const error = require('./output/error')
+const info = require('./output/info')
 const {version} = require('../../package.json')
 const {installedWithNPM} = require('./tools')
 
@@ -45,6 +46,10 @@ async function handleError(err, {debug = false} = {}) {
       err.forEach(err => error(err.message))
     } else {
       error(err)
+      // Check if error is due to `xdg-open` module on Linux and print instructions:
+      if (err.message && err.message.includes('xdg-open')) {
+        info('Run following command and try again, please:\ncp /usr/bin/xdg-open /usr/local/bin/xdg-open')
+      }
     }
   }
 }