https://docs.djangoproject.com/en/2.0/releases/2.0/


파이좆2.7 지원안함



Django 2.0 will be the last release series to support Python 3.4. If you plan a deployment of Python 3.4 beyond the end-of-life for Django 2.0 (April 2019), stick with Django 1.11 LTS (supported until April 2020) instead. Note, however, that the end-of-life for Python 3.4 is March 2019.


이글을 봐선 파이좆3.4도 지원안하게됨 그러니 3.5이상 써라