Python app detected
! Python has released a security update! Please consider upgrading to python-3.9.1
Learn More: https://devcenter.heroku.com/articles/python-runtimes
-----> Installing python-3.9.0
-----> Installing pip 9.0.2, setuptools 47.1.1 and wheel 0.34.2
-----> Installing dependencies with Pipenv 2018.5.18…
Installing dependencies from Pipfile.lock (db603f)…
An error occurred while installing opencv-python==4.4.0.46! Will try again.
Installing initially–failed dependencies…
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-m9tvr4w5/opencv-python/setup.py", line 9, in <module>
import skbuild
ModuleNotFoundError: No module named 'skbuild'
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-m9tvr4w5/opencv-python/
You are using pip version 9.0.2, however version 20.3.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
! Push rejected, failed to compile Python app.
! Push failed