Update package.js

package.js

@@ -588,6 +588,7 @@ const next = async () => {
             case 'start': await start(); break;
             case 'clean': await clean(); break;
             case 'purge': await purge(); break;
+            case 'install': await install(); break;
             case 'build': await build(); break;
             case 'publish': await publish(); break;
             case 'version': await version(); break;

package.json

@@ -19,6 +19,7 @@
         "lint": "node package.js lint",
         "clean": "node package.js clean",
         "purge": "node package.js purge",
+        "install": "node package.js install",
         "build": "node package.js build",
         "publish": "node package.js publish",
         "version": "node package.js version",