diff --git a/package.js b/package.js
index 5fc0f5cd3a2..b2112f7e5ab 100644
--- a/package.js
+++ b/package.js
@@ -71,6 +71,7 @@ const exec = async (command, encoding) => {
     if (encoding) {
         return child_process.execSync(command, { cwd: __dirname, encoding: encoding });
     }
+    console.log(command);
     child_process.execSync(command, { cwd: __dirname, stdio: [ 0,1,2 ] });
     return '';
     /*
@@ -186,8 +187,11 @@ const pullrequest = async (organization, repository, body) => {
 };
 
 const install = async () => {
+    console.log(' -- ');
     const node_modules = path.join(__dirname, 'node_modules');
+    console.log(' -- ' + node_modules);
     if (!await exists(node_modules)) {
+        console.log(' --- ');
         await exec('npm install');
     }
 };
@@ -204,7 +208,8 @@ const clean = async () => {
 };
 
 const purge = async () => {
-    clean();
+    await clean();
+    await rm('third_party', 'bin');
     await rm('third_party', 'env');
     await rm('third_party', 'source');
 };
@@ -508,8 +513,11 @@ const pull = async () => {
     if (before.trim() !== after.trim()) {
         const output = exec('git diff --name-only ' + before.trim() + ' ' + after.trim());
         const files = new Set(output.split('\n'));
+        console.log(files);
         if (files.has('package.json')) {
-            clean();
+            console.log(' - clean');
+            await clean();
+            console.log(' - install');
             await install();
         }
     }