diff --git a/Readme.md b/Readme.md
index a5675a6..6bfc673 100644
--- a/Readme.md
+++ b/Readme.md
@@ -1,4 +1,4 @@
-# PacktPub Video Downloader (PVdl)
+# PacktPub Video Downloader (pvdl)
 
 The Easiest way to download any Packt video tutorial
 
@@ -16,16 +16,24 @@ The Easiest way to download any Packt video tutorial
 Clone this repository, install requirements and run the script. For example:
 
 ```bash
-chmod +x ./PVdl.py
+chmod +x ./pvdl.py
 pip --user install -r requirements.txt
 
-./PVdl.py -u username@example.com -p Passw0rd -l "https://subscription.packtpub.com/video/programming/9781788834995"
+./pvdl.py -u username@example.com -p Passw0rd -l "https://subscription.packtpub.com/video/programming/9781788834995"
+```
+
+or install pvdl using pip:
+
+```bash
+pip --user install pvdl
+
+pvdl -u username@example.com -p Passw0rd -l "https://subscription.packtpub.com/video/programming/9781788834995"
 ```
 
 Usage:
 
 ```
-usage: PVdl.py [-h] [-u USERNAME] [-p PASSWORD] [-r RATE_LIMIT] [-l LINK]
+usage: pvdl.py [-h] [-u USERNAME] [-p PASSWORD] [-r RATE_LIMIT] [-l LINK]
 
 PacktPub Video Downloader
 
diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/PVdl.py b/pvdl.py
similarity index 99%
rename from PVdl.py
rename to pvdl.py
index e4749bd..642a892 100755
--- a/PVdl.py
+++ b/pvdl.py
@@ -198,10 +198,9 @@ def start_download(username, password, vid_id, limit_rate):
     
     get_chapters(vid_id, limit_rate)
     
-
-if __name__ == "__main__":
+def main():
     try:
-        parser = argparse.ArgumentParser(description='PacktPub Video Downloader', prog="PVdl.py")
+        parser = argparse.ArgumentParser(description='PacktPub Video Downloader', prog="pvdl.py")
         required_args = parser.add_argument_group('required arguments')
         required_args.add_argument('-u', '--username', help='Your Packt Username')
         required_args.add_argument('-p', '--password', help='Your Password')
@@ -231,7 +230,8 @@ def start_download(username, password, vid_id, limit_rate):
         print("Interrupted")
         exit(1)
     
-    
-    
-    
+
+if __name__ == "__main__":
+    main()
+