diff --git a/python2/run.py b/python2/run.py
new file mode 100755
index 000000000..b16b57c93
--- /dev/null
+++ b/python2/run.py
@@ -0,0 +1,35 @@
+#!/usr/bin/env python
+
+import os
+import sys
+try:
+    from watchdog.observers import Observer
+    from watchdog.events import FileSystemEventHandler
+    import re
+    import time
+except ImportError:
+    os.system("python contemplate_koans.py")
+
+class ModifyHandler(FileSystemEventHandler):
+        @classmethod
+        def is_about_file(filename):
+            is_file = os.path.isfile(filename)
+            matches_name_pattern = re.match("^.*about_.+\.py", filename)
+            return is_file and matches_name_pattern
+    
+        def on_modified(self, event):
+            #print event.event_type, event.src_path
+            if (is_about_file(event.src_path)):
+                from runner.mountain import Mountain
+                Mountain().walk_the_path(".")
+
+if __name__ == "__main__":
+    observer = Observer()
+    observer.schedule(ModifyHandler(), ".", recursive=True)
+    observer.start()
+    try:
+        while True:
+            time.sleep(1)
+    except KeyboardInterrupt:
+        observer.stop()
+    observer.join()