diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..471b806
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1 @@
+recursive-include python *
\ No newline at end of file
diff --git a/README.md b/README.md
index 9bf0d8e..7a576ca 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,5 @@
 Dynamic Window Approach
 ===================================
-Under development.
 
 ### License
 MIT License.
diff --git a/python/dwa.pyx b/python/dwa.pyx
index 2fd614c..3a91d2c 100644
--- a/python/dwa.pyx
+++ b/python/dwa.pyx
@@ -1,4 +1,4 @@
-# distutils: sources = ./src/dwa.c
+# distutils: sources = src/dwa.c
 # distutils: include_dirs = src
 
 from libc.stdlib cimport malloc, free
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..224a779
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,2 @@
+[metadata]
+description-file = README.md
\ No newline at end of file
diff --git a/setup.py b/setup.py
index d9162e9..1d8eb26 100644
--- a/setup.py
+++ b/setup.py
@@ -1,8 +1,7 @@
 #!/usr/bin/env python3
 
 import os
-from setuptools import setup
-from distutils.extension import Extension
+from setuptools import setup, Extension
 from Cython.Build import cythonize
 
 directory = os.path.abspath(os.path.dirname(__file__))
@@ -11,17 +10,17 @@
 
 setup(
     name='dynamic-window-approach',
-    description='Dynamic Window Approach algorithm written in C wiht Python Bindings',
-    version='1.0.0',
+    description='Dynamic Window Approach algorithm written in C with Python Bindings',
+    version='1.0.1',
     author='Göktuğ Karakaşlı',
     author_email='karakasligk@gmail.com',
     license='MIT',
     long_description=long_description,
     long_description_content_type='text/markdown',
-    ext_modules = cythonize([Extension("dwa", ["./python/dwa.pyx"])]),
+    ext_modules = cythonize([Extension("dwa", ["python/dwa.pyx"])]),
     url='https://github.com/goktug97/DynamicWindowApproach',
     download_url=(
-        'https://github.com/goktug97/DynamicWindowApproach/archive/v1.0.0.tar.gz'),
+        'https://github.com/goktug97/DynamicWindowApproach/archive/v1.0.1.tar.gz'),
     classifiers=[
         "Programming Language :: Python :: 3",
         "License :: OSI Approved :: MIT License",