# Requirements for OpenSlides in production in alphabetical order Django>=1.10.1,<1.11 channels>=0.15,<1.0 djangorestframework>=3.4,<3.5 jsonfield>=0.9.19,<1.1 PyPDF2>=1.25.0,<1.27 roman>=2.0,<2.1 setuptools>=18.5,<28.0 twisted>=16.2,<16.4 Whoosh>=2.7.0,<2.8