fixed bugs and improved stability

setup.py

@@ -0,0 +1,18 @@
+#!/usr/bin/python
+
+import sys
+import os
+
+if sys.version_info > (3,0):
+	sys.exit("YTMusic requires python 2.")
+
+from setuptools import setup, find_packages
+
+setup(name='YTMusic',
+      version='0.1',
+      description='Download songs just by entering the song name and artist.',
+      author='Ritiek Malhotra',
+      author_email='ritiekmalhotra123@gmail.com',
+      url='https://www.github.com/Ritiek/YTMusic/',
+      scripts=['bin/YTMusic'],
+     )