Properly install from git in setup.py

requirements.txt

-# pika>=0.11,<1.0
--e git+https://github.com/pika/pika.git@0cc08890b3ebbcd68b5da7039bf486d3325b48e5#egg=pika
+pika==1.0.0pinned
 

setup.py

@@ -29,6 +29,7 @@ setup(
     author_email='artiom.lukyanchyk@hs-hannover.de',
     zip_safe=False,
     install_requires=get_requirements_list(),
+    dependency_links = ['git+https://github.com/pika/pika.git@0cc08890b3ebbcd68b5da7039bf486d3325b48e5#egg=pika-1.0.0pinned'],
     classifiers=[
         'Environment :: Server',
         'Framework :: pika',