diff --git a/setup.py b/setup.py
index b923a59..f8bd8ac 100644
--- a/setup.py
+++ b/setup.py
@@ -1,57 +1,65 @@
-from setuptools import setup
-from os         import path   as os_path
-from re         import search as re_search
-
-_readme = 'README.md'
+# coding: utf-8
+from setuptools import (
+    setup,
+    find_packages
+)
+from re import search as re_search
+from os import path as os_path
 
-with open(_readme, 'r', encoding='utf-8') as f:
-    long_description = f.read()
 
-_extras_path = 'extras'
-with open(_extras_path+'/.env', 'r', encoding='utf-8') as f:
-    for line in f:
-        if line.startswith('PACKAGE='):
-            _package = line.splitlines()[0].split('=')[1].lower()
-        if line.startswith('URL='):
-            _url = line.splitlines()[0].split('=')[1].lower()
-        if line.startswith('AUTHORS='):
-            _authors = line.splitlines()[0].split('=')[1].lower()
-        if line.startswith('DESCR='):
-            _descr = line.splitlines()[0].split('=')[1].lower()
-        if line.startswith('CORR_AUTHOR='):
-            _corr_author = line.splitlines()[0].split('=')[1].lower()
+## INFOS ##
+package     = 'retropath2_wrapper'
+descr       = 'Python wrapper of the KNIME retropath2.0 workflow'
+url         = 'https://github.com/brsynth/retropath2-wrapper'
+authors     = 'Joan Hérisson, Melchior du Lac, Thomas Duigou'
+corr_author = 'joan.herisson@univ-evry.fr'
 
-_release = 'RELEASE'
-_version = os_path.join(
-    _package,
-    '_version.py'
-)
-# with open(_release, 'r') as f:
-#     _version = f.readline().split()[0]
-with open(_version, 'r') as f:
-    m = re_search('"(.+)"', f.readline().split('=')[1])
-    if m:
-        version = m.group(1)
+## LONG DESCRIPTION
+with open(
+    os_path.join(
+        os_path.dirname(os_path.realpath(__file__)),
+        'README.md'
+    ),
+    'r',
+    encoding='utf-8'
+) as f:
+    long_description = f.read()
 
+def get_version():
+    with open(
+        os_path.join(
+            os_path.dirname(os_path.realpath(__file__)),
+            'CHANGELOG.md'
+        ),
+        'r'
+    ) as f:
+        lines = f.readlines()
+    for line in lines:
+        if line.startswith('##'):
+            from re import search
+            m = search("\[(.+)\]", line)
+            if m:
+                return m.group(1)
 
 setup(
-    name                          = _package,
-    version                       = version,
-    author                        = _authors,
-    author_email                  = _corr_author,
-    description                   = _descr,
+    name                          = package,
+    version                       = get_version(),
+    author                        = authors,
+    author_email                  = corr_author,
+    description                   = descr,
     long_description              = long_description,
     long_description_content_type = 'text/markdown',
-    url                           = _url,
-    packages                      = [_package],
-    package_dir                   = {_package: _package},
+    url                           = url,
+    packages                      = find_packages(),
+    package_dir                   = {package: package},
     include_package_data          = True,
     test_suite                    = 'pytest',
     license                       = 'MIT',
-    classifiers=[
+    classifiers                   = [
         'Programming Language :: Python :: 3',
         'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',
     ],
-    python_requires               = '>=3.6',
+    python_requires               = '>=3.7',
 )
+