local install fails- cannot import name 'DocType' from 'elasticsearch_dsl'

[AkashDhiman]

I was following the steps listed here, when I encountered the problem.

Things I did

1. git cloned the repository.
2. setup a virtual environment with python3.7
3. created the default user and databases exactly as shown via postgresql
4. executed step 5 and python3 create_db returned error

cannot import name 'DocType' from 'elasticsearch_dsl'

Stacktrace

Traceback (most recent call last): File "create_db.py", line 7, in <module> from app import current_app File "~/fossasia/open-event-server/app/__init__.py", line 36, in <module> from app.api.helpers.jwt import jwt_user_loader File "~/fossasia/open-event-server/app/api/__init__.py", line 1, in <module> from app.api.access_codes import AccessCodeList, AccessCodeListPost, AccessCodeDetail, AccessCodeRelationshipRequired, \ File "~/fossasia/open-event-server/app/api/access_codes.py", line 5, in <module> from app.api.bootstrap import api File "~/fossasia/open-event-server/app/api/bootstrap.py", line 3, in <module> from app.api.helpers.permission_manager import permission_manager File "~/fossasia/open-event-server/app/api/helpers/permission_manager.py", line 9, in <module> from app.models.event import Event File "~/fossasia/open-event-server/app/models/event.py", line 19, in <module> from app.models.search import sync File "~/fossasia/open-event-server/app/models/search/sync.py", line 11, in <module> from app.models.search.event import SearchableEvent File "~/fossasia/open-event-server/app/models/search/event.py", line 2, in <module> from elasticsearch_dsl import DocType, Integer, Search, Text ImportError: cannot import name 'DocType' from 'elasticsearch_dsl' (~/fossasia/open-event-server/venv/lib/python3.7/site-packages/elasticsearch_dsl/__init__.py)

**Additional details: **

• OS: debian 9
• Python Version: 3.7.3

Additional context
On exploring, I tried changing the version of elasticsearch_dsl in requirements to 6.1.0 and sure enough that solves the problem, should i make a PR with the fix?

[iamareebjamal]

Ensure you have pulled the latest changes and retry

This was already fixed in #6557