Merge pull request #307 from pycom/develop

new release (npm install at runtime fix)

Author: elmasria

lib/main.js

@@ -9,6 +9,15 @@ export default {
   config: Config.settings(),
 
   activate(state) {
+    try {
+      require('serialport');
+    } catch (err) {
+      if (err.code === 'MODULE_NOT_FOUND') {
+        console.log('serialport not installed. Installing...');
+        require('child_process').execSync('npm install serialport');
+        console.log('Installed serialport!');
+      }
+    }
 
     const _this = this;
     this.prepareSerialPort(error => {