This should perform an electron-rebuild before packaging.

Author: dastaple

Bounce/package.json

@@ -9,7 +9,7 @@
     "scripts": {
       "start": "electron main.js",
       "test": "node_modules/.bin/jasmine",
-      "package": "node_modules/.bin/electron rebuild; node_modules/.bin/electron-zip-packager . Bounce --overwrite --out=output"
+      "package": "node_modules/.bin/electron-rebuild && node_modules/.bin/electron-zip-packager . Bounce --overwrite --out=output"
     },
     "dependencies": {
       "serialport": "^5.0.0"