LMS in Python/Django/Ruby/Rails/PHP

I am looking for an alternative to `Moodle`. I searched and found `pinax-lms-demo`, which was Django-based; and `Astra` which was Rails-based, but both were empty repo... I need a LMS which has the following functions: 1. create class 2. Assign faculty 3. Upload materials 4. Take quiz 5. forum 6. scorm 7. chat I spent more than a month using Moodle and being a developer I felt I should not use it...