The automagic is no longer supported by pip

setup.py

 import os
 from setuptools import setup, find_packages
-from pip.req import parse_requirements
-import pip
 
 README = open(os.path.join(os.path.dirname(__file__), "README.md")).read()
 
-# automagic
-requirements_parsed = parse_requirements(open(os.path.join(os.path.dirname(__file__), "requirements.txt")), session=pip.download.PipSession())
-requirements_list = [str(r.req) for r in requirements_parsed]
-
-
 # allow setup.py to be run from any path
 os.chdir(os.path.normpath(os.path.join(os.path.abspath(__file__), os.pardir)))
 
@@ -27,7 +20,10 @@ setup(
     author='Art Lukyanchyk',
     author_email='artiom.lukyanchyk@hs-hannover.de',
     zip_safe=False,
-    install_requires=requirements_list,
+    install_requires=[
+        'python3-saml',
+        'Django>=1.11,<2.0'
+    ],
     classifiers=[
         'Environment :: Web Environment',
         'Framework :: Django',