Push rejected to herokuapp - django

Question

I am trying to host my dango rest app on heroku. When i run
git push heroku master
I get the error log
remote: -----> Python app detected
remote: ! The latest version of Python 3 is python-3.6.4 (you
are using python-3.6.3, which is unsupported).
remote: ! We recommend upgrading by specifying the latest
version (python-3.6.4).
remote: Learn More:
https://devcenter.heroku.com/articles/python-runtimes
remote: -----> Installing requirements with pip
remote: Collecting pkg-resources==0.0.0 (from -r
/tmp/build_76cc8692e5f28e80c394427df6e4d58b/requirements.txt (line
9))
remote: Could not find a version that satisfies the
requirement pkg-resources==0.0.0 (from -r /
tmp/build_76cc8692e5f28e80c394427df6e4d58b/requirements.txt (line 9))
(from versions: )
remote: No matching distribution found for pkg-
resources==0.0.0 (from -r
/tmp/build_76cc8692e5f28e80c394427df6e4d58b/requirements.txt (line
9))
remote: ! Push rejected, failed to compile Python app.
remote:
remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to myapp.
remote:
To https://git.heroku.com/myapp.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to
'https://git.heroku.com/myapp.git'
The requirements.txt file is
dj-database-url==0.4.2
Django==1.11.2
django-rest-auth==0.9.2
djangorestframework==3.6.4
djangorestframework-jwt==1.11.0
gunicorn==19.7.1
olefile==0.44
Pillow==4.2.0
psycopg2==2.7.3
PyJWT==1.5.3
pytz==2017.2
six==1.11.0
whitenoise==3.3.1
push is rejected by heroku. please help.

Answer 1

Does your local requirements.txt match requirements.txt from master branch?
I had the same problem and finaly I realized that my master branch had that pkg-resources line in requirements.txt while my local copy hadn't. I deleted that line from requirements.txt, did git commit, git push and next time I tried to push my app to heroku I succeed.